F-15 Eagle
Encyclopedia

The McDonnell Douglas (now Boeing
Boeing
The Boeing Company is an American multinational aerospace and defense corporation, founded in 1916 by William E. Boeing in Seattle, Washington. Boeing has expanded over the years, merging with McDonnell Douglas in 1997. Boeing Corporate headquarters has been in Chicago, Illinois since 2001...

) F-15 Eagle is a twin-engine
Twinjet
A twinjet or twin jet is a jet aircraft powered by two engines. Such configuration of an aircraft is the most popular today for commercial airliners, for fighters, and many other kinds, because while offering safety from a single engine failure, it is also acceptably fuel-efficient.-Aircraft...

, all-weather tactical
Military tactics
Military tactics, the science and art of organizing an army or an air force, are the techniques for using weapons or military units in combination for engaging and defeating an enemy in battle. Changes in philosophy and technology over time have been reflected in changes to military tactics. In...

 fighter
Fighter aircraft
A fighter aircraft is a military aircraft designed primarily for air-to-air combat with other aircraft, as opposed to a bomber, which is designed primarily to attack ground targets...

 designed by McDonnell Douglas
McDonnell Douglas
McDonnell Douglas was a major American aerospace manufacturer and defense contractor, producing a number of famous commercial and military aircraft. It formed from a merger of McDonnell Aircraft and Douglas Aircraft in 1967. McDonnell Douglas was based at Lambert-St. Louis International Airport...

 to gain and maintain air superiority in aerial combat. It is considered among the most successful modern fighters with over 100 aerial combat victories with no losses in dogfight
Dogfight
A dogfight, or dog fight, is a form of aerial combat between fighter aircraft; in particular, combat of maneuver at short range, where each side is aware of the other's presence. Dogfighting first appeared during World War I, shortly after the invention of the airplane...

s. Following reviews of proposals, the United States Air Force
United States Air Force
The United States Air Force is the aerial warfare service branch of the United States Armed Forces and one of the American uniformed services. Initially part of the United States Army, the USAF was formed as a separate branch of the military on September 18, 1947 under the National Security Act of...

 selected McDonnell Douglas
McDonnell Douglas
McDonnell Douglas was a major American aerospace manufacturer and defense contractor, producing a number of famous commercial and military aircraft. It formed from a merger of McDonnell Aircraft and Douglas Aircraft in 1967. McDonnell Douglas was based at Lambert-St. Louis International Airport...

' design in 1967 to meet the service's need for a dedicated air superiority fighter. The Eagle first flew in July 1972, and entered service in 1976. The F-15 is expected to be in service with the U.S. Air Force until 2025.

Since the 1970s, the Eagle has also been exported to Israel
Israel
The State of Israel is a parliamentary republic located in the Middle East, along the eastern shore of the Mediterranean Sea...

, Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

, and Saudi Arabia
Saudi Arabia
The Kingdom of Saudi Arabia , commonly known in British English as Saudi Arabia and in Arabic as as-Sa‘ūdiyyah , is the largest state in Western Asia by land area, constituting the bulk of the Arabian Peninsula, and the second-largest in the Arab World...

. Despite originally being envisioned as a pure air superiority aircraft, the design proved flexible enough that an all-weather strike derivative
Strike fighter
In a current military parlance, a strike fighter is a multi-role combat aircraft designed to operate primarily in the air-to-surface attack role while also incorporating certain performance characteristics of a fighter aircraft. As a category, it is distinct from fighter-bombers...

, the F-15E Strike Eagle
F-15E Strike Eagle
The McDonnell Douglas F-15E Strike Eagle is an all-weather multirole fighter, derived from the McDonnell Douglas F-15 Eagle. The F-15E was designed in the 1980s for long-range, high speed interdiction without relying on escort or electronic warfare aircraft. United States Air Force F-15E Strike...

, was later developed, and entered service in 1989.

Origins

Following studies in 1964–1965, the U.S. Air Force developed requirements for an air superiority fighter in October 1965. Then on 8 December 1965, the Air Force issued a request for proposal
Request for Proposal
A request for proposal is issued at an early stage in a procurement process, where an invitation is presented for suppliers, often through a bidding process, to submit a proposal on a specific commodity or service. The RFP process brings structure to the procurement decision and is meant to...

s (RFP) for the new fighter. The request called for both air-to-air and air-to-ground capabilities. Eight companies responded with proposals. In the following study phase, four of these companies developed some 500 design concepts. Typical designs featured variable-sweep wings, weighed over 60,000 lb (27,200 kg), included a top speed of Mach
Mach number
Mach number is the speed of an object moving through air, or any other fluid substance, divided by the speed of sound as it is in that substance for its particular physical conditions, including those of temperature and pressure...

 2.7 and a thrust-to-weight ratio
Thrust-to-weight ratio
Thrust-to-weight ratio is a ratio of thrust to weight of a rocket, jet engine, propeller engine, or a vehicle propelled by such an engine. It is a dimensionless quantity and is an indicator of the performance of the engine or vehicle....

 of 0.75. The designs were not accepted by the Air Force as they compromised fighter qualities for ground attack qualities. Acceptance of the Energy-Maneuverability (E-M) theory
Energy-Maneuverability theory
Energy Maneuverability theory is a model of aircraft performance. It was promulgated by Col. John Boyd, and is useful in describing an aircraft's performance as the total of kinetic and potential energies or aircraft specific energy. It relates the thrust, weight, drag, wing area, and other flight...

 by the Air Force led to a change in requirements for improved maneuverability by the spring 1967. The design mission weight was reduced to 40,000 lb (18,100 kg), top speed reduced to Mach 2.3–2.5 and thrust-to-weight ratio increased to 0.97.

In 1967 U.S. intelligence was surprised to find that the Soviet Union was producing a large fighter aircraft, the MiG-25 'Foxbat'
Mikoyan-Gurevich MiG-25
The Mikoyan-Gurevich MiG-25 is a supersonic interceptor and reconnaissance aircraft that was among the fastest military aircraft to enter service. Designed by the Soviet Union's Mikoyan-Gurevich bureau the first prototype flew in 1964 with entry into service in 1970...

. It was not known in the West at the time that the MiG-25 was designed as a high-speed interceptor
Interceptor aircraft
An interceptor aircraft is a type of fighter aircraft designed specifically to prevent missions of enemy aircraft, particularly bombers and reconnaissance aircraft. Interceptors generally rely on high speed and powerful armament in order to complete their mission as quickly as possible and set up...

, not an air superiority fighter, so its primary asset was speed, not maneuverability. The MiG-25's huge tailplane
Tailplane
A tailplane, also known as horizontal stabilizer , is a small lifting surface located on the tail behind the main lifting surfaces of a fixed-wing aircraft as well as other non-fixed wing aircraft such as helicopters and gyroplanes...

s and vertical stabilizer
Vertical stabilizer
The vertical stabilizers, vertical stabilisers, or fins, of aircraft, missiles or bombs are typically found on the aft end of the fuselage or body, and are intended to reduce aerodynamic side slip. It is analogical to a skeg on boats and ships.On aircraft, vertical stabilizers generally point upwards...

s (tail fins) hinted at a very maneuverable aircraft, which worried the Air Force that its performance might be better than its U.S. counterparts. In reality, the MiG's large fins and stabilator
Stabilator
A stabilator is an aircraft control surface that combines the functions of an elevator and a horizontal stabilizer...

s were necessary to prevent the aircraft from encountering inertia coupling
Inertia coupling
Inertia coupling is a potentially lethal phenomenon of high-speed flight in which the inertia of the heavier fuselage overpowers the aerodynamic stabilizing forces of the wing and empennage...

 in high-speed, high-altitude flight.

The F-4 Phantom II
F-4 Phantom II
The McDonnell Douglas F-4 Phantom II is a tandem two-seat, twin-engined, all-weather, long-range supersonic jet interceptor fighter/fighter-bomber originally developed for the United States Navy by McDonnell Aircraft. It first entered service in 1960 with the U.S. Navy. Proving highly adaptable,...

 of the USAF and U.S. Navy
United States Navy
The United States Navy is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. The U.S. Navy is the largest in the world; its battle fleet tonnage is greater than that of the next 13 largest navies combined. The U.S...

 was the only fighter with enough power, range, and maneuverability to be given the primary task of dealing with the threat of Soviet fighters while flying with visual engagement rules. As a matter of policy, the Phantoms could not engage targets without positive visual identification, so they could not engage targets at long ranges, as designed. Medium-range AIM-7 Sparrow
AIM-7 Sparrow
The AIM-7 Sparrow is an American, medium-range semi-active radar homing air-to-air missile operated by the United States Air Force, United States Navy and United States Marine Corps, as well as various allied air forces and navies. Sparrow and its derivatives were the West's principal beyond visual...

 missiles, and to a lesser degree even the AIM-9 Sidewinder
AIM-9 Sidewinder
The AIM-9 Sidewinder is a heat-seeking, short-range, air-to-air missile carried mostly by fighter aircraft and recently, certain gunship helicopters. The missile entered service with United States Air Force in the early 1950s, and variants and upgrades remain in active service with many air forces...

, were often unreliable and ineffective at close ranges where it was found that guns were often the only effective weapon. The Phantom did not originally have a gun, but experience in Vietnam led to the addition of a gun. An external gun pod
Gun pod
A gun pod is a detachable pod or pack containing machine guns or automatic cannon and ancillaries, mounted externally on a vehicle such as a military aircraft which may or may not also have its own guns....

 was tried and later the M61 Vulcan
M61 Vulcan
The M61 Vulcan is a hydraulically or pneumatically driven, six-barreled, air-cooled, electrically fired Gatling-style rotary cannon which fires 20 mm rounds at an extremely high rate. The M61 and its derivatives have been the principal cannon armament of United States military fixed-wing aircraft...

 was integrated internally on the F-4E.

F-X program

There was a clear need for a new fighter that overcame the close-range limitation of the Phantom while retaining long-range air superiority. After rejecting the U.S. Navy VFX program (which led to the F-14 Tomcat
F-14 Tomcat
The Grumman F-14 Tomcat is a supersonic, twin-engine, two-seat, variable-sweep wing fighter aircraft. The Tomcat was developed for the United States Navy's Naval Fighter Experimental program following the collapse of the F-111B project...

) as being unsuited to its needs, the U.S. Air Force issued its own requirements for the F-X (read as Fighter-Unknown, sometimes referred to as Fighter-Experimental), a specification for a relatively lightweight air superiority fighter. The requirements called for single-seat fighter having a maximum take-off weight of 40,000 lb (18,100 kg) for the air-to-air role with a maximum speed of Mach 2.5 and a thrust to weight ratio of nearly 1 at mission weight. Four companies submitted proposals, with the Air Force eliminating General Dynamics
General Dynamics
General Dynamics Corporation is a U.S. defense conglomerate formed by mergers and divestitures, and as of 2008 it is the fifth largest defense contractor in the world. Its headquarters are in West Falls Church , unincorporated Fairfax County, Virginia, in the Falls Church area.The company has...

 and awarded contracts to Fairchild Republic, North American Rockwell
North American Aviation
North American Aviation was a major US aerospace manufacturer, responsible for a number of historic aircraft, including the T-6 Texan trainer, the P-51 Mustang fighter, the B-25 Mitchell bomber, the F-86 Sabre jet fighter, the X-15 rocket plane, and the XB-70, as well as Apollo Command and Service...

, and McDonnell Douglas
McDonnell Douglas
McDonnell Douglas was a major American aerospace manufacturer and defense contractor, producing a number of famous commercial and military aircraft. It formed from a merger of McDonnell Aircraft and Douglas Aircraft in 1967. McDonnell Douglas was based at Lambert-St. Louis International Airport...

 for the definition phase in December 1968. The companies submitted technical proposals by June 1969. The Air Force announced the selection of McDonnell Douglas on 23 December 1969. The winning design resembled the twin-tailed F-14, but with fixed wings. It would not be significantly lighter or smaller than the F-4 that it would replace.

The Eagle's initial versions were the F-15A single-seat variant and F-15B twin-seat variant. The F-15B was originally designated TF-15A, but this was dropped, as it is fully combat-capable. These versions would be powered by new Pratt & Whitney F100
Pratt & Whitney F100
-External links:* * *...

 engines to achieve a combat thrust-to-weight ratio
Thrust-to-weight ratio
Thrust-to-weight ratio is a ratio of thrust to weight of a rocket, jet engine, propeller engine, or a vehicle propelled by such an engine. It is a dimensionless quantity and is an indicator of the performance of the engine or vehicle....

 in excess of 1. A proposed 25 mm Ford-Philco GAU-7 cannon
GAU-7 cannon
The Ford-Philco GAU-7/A was an abortive program initiated by United States Air Force in the late 1960s to develop a new cannon to replace the M61 Vulcan on the then-upcoming F-15 Eagle. The GAU-7/A was a 25 mm Gatling gun using telescoped ammunition with a combustible case...

 with caseless ammunition suffered development problems. It was dropped in favor of the standard M61 Vulcan gun. The F-15 used conformal carriage of four Sparrow missiles like the Phantom. The fixed wing was put onto a flat, wide fuselage that also provided an effective lifting surface. The first F-15A flight was made in July 1972 with the first flight of the two-seat F-15B following in July 1973.

The F-15 has a "look-down/shoot-down
Look-down/shoot-down
Look-down/shoot-down is a capability a radar system is said to possess if it is able to detect, track and put a weapon onto an air target moving below the horizon as seen by the radar...

" radar
Radar
Radar is an object-detection system which uses radio waves to determine the range, altitude, direction, or speed of objects. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, weather formations, and terrain. The radar dish or antenna transmits pulses of radio...

 that can distinguish low-flying moving targets from ground clutter. The F-15 would use computer technology with new controls and displays to lower pilot workload and require only one pilot to save weight. Unlike the F-14 or F-4, the F-15 has only a single canopy frame with clear vision forward. The USAF introduced the F-15 as "the first dedicated USAF air superiority fighter since the F-86 Sabre
F-86 Sabre
The North American F-86 Sabre was a transonic jet fighter aircraft. Produced by North American Aviation, the Sabre is best known as America's first swept wing fighter which could counter the similarly-winged Soviet MiG-15 in high speed dogfights over the skies of the Korean War...

."

The F-15 was favored by customers such as the Israel Air Force and Japan Air Self-Defense Force
Japan Air Self-Defense Force
The , or JASDF, is the aviation branch of the Japan Self-Defense Forces responsible for the defense of Japanese airspace and other aerospace operations. The JASDF carries out combat air patrols around Japan, while also maintaining an extensive network of ground and air early warning radar systems...

. Criticism from the fighter mafia
Fighter mafia
The Fighter Mafia was a group of U.S. Air Force officers and civilian defense analysts who, in the 1970s, advocated the use of John Boyd's Energy-Maneuverability theory to develop fighter aircraft...

 that the F-15 was too large to be a dedicated dogfight
Dogfight
A dogfight, or dog fight, is a form of aerial combat between fighter aircraft; in particular, combat of maneuver at short range, where each side is aware of the other's presence. Dogfighting first appeared during World War I, shortly after the invention of the airplane...

er, and too expensive to procure in large numbers, led to the Lightweight Fighter (LWF) program, which led to the USAF General Dynamics F-16 Fighting Falcon and the middle-weight Navy McDonnell Douglas F/A-18 Hornet.

Further development

The single-seat F-15C and two-seat F-15D models entered production in 1978 with the models' first flights in February and June of that year. These new models have Production Eagle Package (PEP 2000) improvements, including 2,000 lb
Pound (mass)
The pound or pound-mass is a unit of mass used in the Imperial, United States customary and other systems of measurement...

 (900 kg) of additional internal fuel, provisions for carrying exterior conformal fuel tanks and increased maximum takeoff weight of up to 68,000 lb (30,700 kg). The additional takeoff weight allows internal fuel, a full weapons load, conformal fuel tanks, and three external fuel tanks to be carried. The APG-63 radar uses a programmable signal processor (PSP), so that when there is a need to upgrade the radar in the future for more advanced weaponry developed later, only reprogramming is needed. The PSP was the first of its kind in the world, and the upgraded APG-63 radar was the first radar to use it. Other improvements on the C and D models included strengthened landing gear, radar improvements, and a new digital central computer. An overload warning system was also added, which allows the pilot to fly the fighter to 9 g at all weights.

The F-15 Multistage Improvement Program (MSIP) was initiated in February 1983 with the first production MSIP F-15C produced in 1985. Improvements included an upgraded central computer; a Programmable Armament Control Set, allowing for advanced versions of the AIM-7, AIM-9, and AIM-120A missiles; and an expanded Tactical Electronic Warfare System that provides improvements to the ALR-56C radar warning receiver and ALQ-135 countermeasure set. The final 43 F-15Cs included the enhanced-capability Hughes APG-70 radar, which was developed for the F-15E. These 43 F-15Cs with APG-70 radar are sometimes referred as Enhanced Eagles. The earlier MSIP F-15Cs with the APG-63 were later upgraded to the APG-63(V)1, which significantly improved reliability and maintainability while providing performance similar to the APG-70. The improvements were retrofitted to existing F-15s.

In 1979, McDonnell Douglas and F-15 radar manufacturer, Hughes
Hughes Aircraft
Hughes Aircraft Company was a major American aerospace and defense contractor founded in 1932 by Howard Hughes in Culver City, California as a division of Hughes Tool Company...

, teamed to privately develop a strike fighter
Strike fighter
In a current military parlance, a strike fighter is a multi-role combat aircraft designed to operate primarily in the air-to-surface attack role while also incorporating certain performance characteristics of a fighter aircraft. As a category, it is distinct from fighter-bombers...

 version of the F-15. This version competed in the Air Force's Dual-Role Fighter competition starting in 1982. The Boeing F-15E strike variant was selected for production in 1984.

Beginning in 1985, F-15C and D models were equipped with the improved P&W F100-220 engine. It added a digital engine control to allow for quicker throttle response, less wear, and reduced fuel consumption. The original F100-100 engines were upgraded to a similar configuration with the designation F100-220E starting in 1997 and were ongoing as of 2007.

Recent upgrades include retrofitting 178 F-15C fighters with the AN/APG-63(V)3
APG-63 and APG-70 radars
The AN/APG-63 and AN/APG-70 are a family of all-weather multimode radar systems designed by Hughes Aircraft for the F-15 Eagle air superiority fighter. These X-band pulse-doppler radar systems are designed for both air-air and air-ground missions; they are able to look up at high-flying targets...

 Active Electronically Scanned Array
Active Electronically Scanned Array
An Active Electronically Scanned Array , also known as active phased array radar is a type of phased array radar whose transmitter and receiver functions are composed of numerous small solid-state transmit/receive modules . AESAs aim their "beam" by broadcasting radio energy that interfere...

 (AESA) radar with delivery beginning in early 2009. Additionally, the Air Force also plans to upgrade other F-15s with the Joint Helmet Mounted Cueing System (JHMCS). Lockheed Martin is working on an IRST system for the F-15C.

The USAF has worked on a follow on upgrade after the radar and CPU replacements called the eagle passive/active warning survivability system (EPAWSS), but it has not been funded.

Overview

The F-15 has an all-metal semi-monocoque
Monocoque
Monocoque is a construction technique that supports structural load by using an object's external skin, as opposed to using an internal frame or truss that is then covered with a non-load-bearing skin or coachwork...

 fuselage
Fuselage
The fuselage is an aircraft's main body section that holds crew and passengers or cargo. In single-engine aircraft it will usually contain an engine, although in some amphibious aircraft the single engine is mounted on a pylon attached to the fuselage which in turn is used as a floating hull...

 with a large cantilever
Cantilever
A cantilever is a beam anchored at only one end. The beam carries the load to the support where it is resisted by moment and shear stress. Cantilever construction allows for overhanging structures without external bracing. Cantilevers can also be constructed with trusses or slabs.This is in...

 shoulder-mounted wing
Wing
A wing is an appendage with a surface that produces lift for flight or propulsion through the atmosphere, or through another gaseous or liquid fluid...

. The empennage
Empennage
The empennage , also known as the tail or tail assembly, of most aircraft gives stability to the aircraft, in a similar way to the feathers on an arrow...

 is metal and composite construction, with twin aluminum/composite honeycomb fins with boron-composite skins, resulting in an exceptionally thin tailplane and rudders with all-moving composite horizontal tail surfaces outboard of the fins. The F-15 has a spine-mounted air brake
Air brake (aircraft)
In aeronautics, air brakes or speedbrakes are a type of flight control surface used on an aircraft to increase drag or increase the angle of approach during landing....

 and retractable tricycle
Tricycle gear
Tricycle gear describes an aircraft undercarriage, or landing gear, arranged in a tricycle fashion. The tricycle arrangement has one wheel in the front, called the nose wheel, and two or more main wheels slightly aft of the center of gravity...

 landing gear
Undercarriage
The undercarriage or landing gear in aviation, is the structure that supports an aircraft on the ground and allows it to taxi, takeoff and land...

. It is powered by two Pratt & Whitney F100
Pratt & Whitney F100
-External links:* * *...

 axial-flow turbofan
Turbofan
The turbofan is a type of airbreathing jet engine that is widely used for aircraft propulsion. A turbofan combines two types of engines, the turbo portion which is a conventional gas turbine engine, and the fan, a propeller-like ducted fan...

 engines with afterburner
AfterBurner
The AfterBurner is a lighting solution for the Game Boy Advance system that was created by Triton-Labs.Originally, portablemonopoly.net was a website created to petition Nintendo to put some kind of light in their Game Boy Advance system...

s mounted side-by-side in the fuselage. The cockpit
Cockpit
A cockpit or flight deck is the area, usually near the front of an aircraft, from which a pilot controls the aircraft. Most modern cockpits are enclosed, except on some small aircraft, and cockpits on large airliners are also physically separated from the cabin...

 is mounted high in the forward fuselage with a one-piece windscreen and large canopy to increase visibility.

The F-15's maneuverability is derived from low wing loading
Wing loading
In aerodynamics, wing loading is the loaded weight of the aircraft divided by the area of the wing. The faster an aircraft flies, the more lift is produced by each unit area of wing, so a smaller wing can carry the same weight in level flight, operating at a higher wing loading. Correspondingly,...

 (weight to wing area ratio) with a high thrust-to-weight ratio
Thrust-to-weight ratio
Thrust-to-weight ratio is a ratio of thrust to weight of a rocket, jet engine, propeller engine, or a vehicle propelled by such an engine. It is a dimensionless quantity and is an indicator of the performance of the engine or vehicle....

 enabling the aircraft to turn tightly without losing airspeed. The F-15 can climb to 30,000 ft (10,000 m) in around 60 seconds. The thrust output of the dual engines is greater than the aircraft's weight, thus giving it the ability to accelerate in a vertical climb. The weapons and flight control systems are designed so that one person can safely and effectively perform air-to-air combat. The A and C-models are single-seat variants that make up the bulk of F-15 production. B and D-models add a second seat behind the pilot for training. E-models use the second seat for a bombardier/navigator. Visibly, the F-15 has a unique feature vis a vis other modern fighter aircraft in that it does not have the distinctive turkey feather aerodynamic exhaust petals covering its engine nozzles
De Laval nozzle
A de Laval nozzle is a tube that is pinched in the middle, making a carefully balanced, asymmetric hourglass-shape...

. This is because the petal design on the F-15 was problematic and could fall off in flight; therefore they were removed, resulting in a 3% drag increase.

Avionics

A multi-mission avionics
Avionics
Avionics are electronic systems used on aircraft, artificial satellites and spacecraft.Avionic systems include communications, navigation, the display and management of multiple systems and the hundreds of systems that are fitted to aircraft to meet individual roles...

 system includes a heads-up display
Head-Up Display
A head-up display or heads-up display is any transparent display that presents data without requiring users to look away from their usual viewpoints...

 (HUD), advanced radar, inertial guidance system (INS), flight instruments, ultra high frequency
Ultra high frequency
Ultra-High Frequency designates the ITU Radio frequency range of electromagnetic waves between 300 MHz and 3 GHz , also known as the decimetre band or decimetre wave as the wavelengths range from one to ten decimetres...

 (UHF) communications, and Tactical Air Navigation
Tactical Air Navigation
A tactical air navigation system, commonly referred to by the acronym TACAN, is a navigation system used by military aircraft. It provides the user with bearing and distance to a ground or ship-borne station. It is a more accurate version of the VOR/DME system that provides bearing and range...

 (TACAN) and Instrument Landing System
Instrument Landing System
An instrument landing system is a ground-based instrument approach system that provides precision guidance to an aircraft approaching and landing on a runway, using a combination of radio signals and, in many cases, high-intensity lighting arrays to enable a safe landing during instrument...

 (ILS) receivers. It also has an internally mounted, tactical electronic-warfare system, identification, friend or foe
Secondary surveillance radar
Secondary surveillance radar is a radar system used in air traffic control , that not only detects and measures the position of aircraft i.e. range and bearing, but also requests additional information from the aircraft itself such as its identity and altitude...

 (IFF) system, electronic countermeasures
Electronic countermeasures
An electronic countermeasure is an electrical or electronic device designed to trick or deceive radar, sonar or other detection systems, like infrared or lasers. It may be used both offensively and defensively to deny targeting information to an enemy...

 suite and a central digital computer.

The heads-up display projects, through a combiner, all essential flight information gathered by the integrated avionics system. This display, visible in any light condition, provides the pilot information necessary to track and destroy an enemy aircraft without having to look down at cockpit instruments.

The F-15's versatile APG-63/70
APG-63 and APG-70 radars
The AN/APG-63 and AN/APG-70 are a family of all-weather multimode radar systems designed by Hughes Aircraft for the F-15 Eagle air superiority fighter. These X-band pulse-doppler radar systems are designed for both air-air and air-ground missions; they are able to look up at high-flying targets...

 pulse-Doppler radar
Pulse-doppler radar
Pulse-Doppler is a 4D radar system capable of detecting both target 3D location as well as measuring radial velocity . It uses the Doppler effect to avoid overloading computers and operators as well as to reduce power consumption...

 system can look up at high-flying targets and down at low-flying targets without being confused by ground clutter. It can detect and track aircraft and small high-speed targets at distances beyond visual range (the maximum being 120 nautical miles (220 km) away) down to close range, and at altitudes down to treetop level. The radar feeds target information into the central computer for effective weapons delivery. The capability of locking onto targets as far as 50 nautical miles (90 km) with an AIM-120 AMRAAM missile enables true beyond visual range (BVR) engagement of targets. For close-in dogfights, the radar automatically acquires enemy aircraft, and this information is projected on the heads-up display. The F-15's electronic warfare system provides both threat warning and automatic countermeasures against selected threats.

Weaponry and external stores

A variety of air-to-air weaponry can be carried by the F-15. An automated weapon system enables the pilot to perform aerial combat safely and effectively, using the heads-up display and the avionics and weapons controls located on the engine throttles or control stick. When the pilot changes from one weapon system to another, visual guidance for the required weapon automatically appears on the heads-up display.

The Eagle can be armed with combinations of four different air-to-air weapons: AIM-7F/M Sparrow
AIM-7 Sparrow
The AIM-7 Sparrow is an American, medium-range semi-active radar homing air-to-air missile operated by the United States Air Force, United States Navy and United States Marine Corps, as well as various allied air forces and navies. Sparrow and its derivatives were the West's principal beyond visual...

 missiles or AIM-120 AMRAAM
AIM-120 AMRAAM
The AIM-120 Advanced Medium-Range Air-to-Air Missile, or AMRAAM , is a modern beyond-visual-range air-to-air missile capable of all-weather day-and-night operations. Designed with the same form-factor as the previous generation of semi-active guided Sparrow missiles, it is a fire-and-forget...

 advanced medium range air-to-air missiles on its lower fuselage corners, AIM-9L/M Sidewinder
AIM-9 Sidewinder
The AIM-9 Sidewinder is a heat-seeking, short-range, air-to-air missile carried mostly by fighter aircraft and recently, certain gunship helicopters. The missile entered service with United States Air Force in the early 1950s, and variants and upgrades remain in active service with many air forces...

 or AIM-120 missiles on two pylons under the wings, and an internal M61A1 20 mm Gatling gun
Gatling gun
The Gatling gun is one of the best known early rapid-fire weapons and a forerunner of the modern machine gun. It is well known for its use by the Union forces during the American Civil War in the 1860s, which was the first time it was employed in combat...

 in the right wing root.

Low-drag conformal fuel tank
Conformal fuel tank
Conformal fuel tanks are additional fuel tanks fitted closely to the profile of an aircraft which extend either the range or "time on station" of the aircraft, with a reduced aerodynamic penalty compared to external drop tanks....

s (CFTs) were developed for the F-15C and D models. They can be attached to the sides of the engine air intake trunks under each wing and are designed to the same load factors and airspeed limits as the basic aircraft. They degrade performance by increasing drag and cannot be jettisoned in-flight (unlike conventional external tanks). Each conformal fuel tank can hold 750 U.S. gallon
Gallon
The gallon is a measure of volume. Historically it has had many different definitions, but there are three definitions in current use: the imperial gallon which is used in the United Kingdom and semi-officially within Canada, the United States liquid gallon and the lesser used United States dry...

s (2,840 L
Litre
pic|200px|right|thumb|One litre is equivalent to this cubeEach side is 10 cm1 litre water = 1 kilogram water The litre is a metric system unit of volume equal to 1 cubic decimetre , to 1,000 cubic centimetres , and to 1/1,000 cubic metre...

) of fuel. These tanks increase range thus reducing the need for in-flight refueling
Aerial refueling
Aerial refueling, also called air refueling, in-flight refueling , air-to-air refueling or tanking, is the process of transferring fuel from one aircraft to another during flight....

. All external stations for munitions remain available with the tanks in use. Moreover, Sparrow or AMRAAM missiles can be attached to the corners of the conformal fuel tanks. The 57 FIS based at Keflavik NAS, Iceland was the only C-model squadron to utilize CFTs on a regular basis due to its extended operations over the North Atlantic. With the closure of the 57 FIS, the F-15E is the only variant to carry them on a routine basis. CFTs have also been sold to Israel and Saudi Arabia.

Upgrades

The F-15E Strike Eagle
F-15E Strike Eagle
The McDonnell Douglas F-15E Strike Eagle is an all-weather multirole fighter, derived from the McDonnell Douglas F-15 Eagle. The F-15E was designed in the 1980s for long-range, high speed interdiction without relying on escort or electronic warfare aircraft. United States Air Force F-15E Strike...

 is a two-seat, dual-role, totally integrated fighter for all-weather, air-to-air and deep interdiction
Air interdiction
Air interdiction is the use of aircraft to attack tactical ground targets that are not in close proximity to friendly ground forces. It differs from close air support because it does not directly support ground operations and is not closely coordinated with ground units...

 missions. The rear cockpit is upgraded to include four multi-purpose CRT displays for aircraft systems and weapons management. The digital, triple-redundant Lear Siegler
EG&G
EG&G, formally known as Edgerton, Germeshausen, and Grier, Inc., is a United States national defense contractor and provider of management and technical services. The company was involved in contracting services to the United States government during World War II, and conducted weapons research and...

 flight control system permits coupled automatic terrain following, enhanced by a ring-laser gyro
Ring laser gyroscope
A ring laser gyroscope consists of a ring laser having two counter-propagating modes over the same path in order to detect rotation. It operates on the principle of the Sagnac effect which shifts the nulls of the internal standing wave pattern in response to angular rotation...

 inertial navigation system. For low-altitude, high-speed penetration and precision attack on tactical targets at night or in adverse weather, the F-15E carries a high-resolution APG-70
APG-63 and APG-70 radars
The AN/APG-63 and AN/APG-70 are a family of all-weather multimode radar systems designed by Hughes Aircraft for the F-15 Eagle air superiority fighter. These X-band pulse-doppler radar systems are designed for both air-air and air-ground missions; they are able to look up at high-flying targets...

 radar and LANTIRN
LANTIRN
Low Altitude Navigation and Targeting Infrared for Night, or LANTIRN, is a combined navigation and targeting pod system for use on the USAF's premier fighter aircraft — the F-15E Strike Eagle and F-16 Fighting Falcon...

 pods to provide thermal imagery.

The APG-63(V)2 Active Electronically Scanned Array
Active Electronically Scanned Array
An Active Electronically Scanned Array , also known as active phased array radar is a type of phased array radar whose transmitter and receiver functions are composed of numerous small solid-state transmit/receive modules . AESAs aim their "beam" by broadcasting radio energy that interfere...

 (AESA) radar has been retrofitted to 18 U.S. Air Force F-15C aircraft. This upgrade includes most of the new hardware from the APG-63(V)1, but adds an AESA to provide increased pilot situational awareness. The AESA radar has an exceptionally agile beam, providing nearly instantaneous track updates and enhanced multi-target tracking capability. The APG-63(V)2 is compatible with current F-15C weapon loads and enables pilots to take full advantage of AIM-120 AMRAAM
AIM-120 AMRAAM
The AIM-120 Advanced Medium-Range Air-to-Air Missile, or AMRAAM , is a modern beyond-visual-range air-to-air missile capable of all-weather day-and-night operations. Designed with the same form-factor as the previous generation of semi-active guided Sparrow missiles, it is a fire-and-forget...

 capabilities, simultaneously guiding multiple missiles to several targets widely spaced in azimuth, elevation, or range.

Introduction and early service

The largest operator of the F-15 is the United States Air Force
United States Air Force
The United States Air Force is the aerial warfare service branch of the United States Armed Forces and one of the American uniformed services. Initially part of the United States Army, the USAF was formed as a separate branch of the military on September 18, 1947 under the National Security Act of...

. The first Eagle (F-15B) was delivered 13 November 1974. In January 1976, the first Eagle destined for a combat squadron, the 555th TFS
555th Fighter Squadron
The 555th Fighter Squadron is part of the 31st Operations Group at Aviano Air Base, Italy. It operates F-16 Fighting Falcon aircraft conducting an air superiority mission.-Mission:...

, was delivered. These initial aircraft carried the Hughes Aircraft
Hughes Aircraft
Hughes Aircraft Company was a major American aerospace and defense contractor founded in 1932 by Howard Hughes in Culver City, California as a division of Hughes Tool Company...

 (now Raytheon
Raytheon
Raytheon Company is a major American defense contractor and industrial corporation with core manufacturing concentrations in weapons and military and commercial electronics. It was previously involved in corporate and special-mission aircraft until early 2007...

) APG-63
APG-63 and APG-70 radars
The AN/APG-63 and AN/APG-70 are a family of all-weather multimode radar systems designed by Hughes Aircraft for the F-15 Eagle air superiority fighter. These X-band pulse-doppler radar systems are designed for both air-air and air-ground missions; they are able to look up at high-flying targets...

 radar.

The first F-15 kill was scored by IAF ace Moshe Melnik in 1979. In 1979–81, during Israeli raids against Palestinian factions based in Lebanon, F-15As downed 13 Syria
Syria
Syria , officially the Syrian Arab Republic , is a country in Western Asia, bordering Lebanon and the Mediterranean Sea to the West, Turkey to the north, Iraq to the east, Jordan to the south, and Israel to the southwest....

n MiG-21 "Fishbeds"
Mikoyan-Gurevich MiG-21
The Mikoyan-Gurevich MiG-21 is a supersonic jet fighter aircraft, designed by the Mikoyan-Gurevich Design Bureau in the Soviet Union. It was popularly nicknamed "balalaika", from the aircraft's planform-view resemblance to the Russian stringed musical instrument or ołówek by Polish pilots due to...

 and two Syrian MiG-25 "Foxbats"
Mikoyan-Gurevich MiG-25
The Mikoyan-Gurevich MiG-25 is a supersonic interceptor and reconnaissance aircraft that was among the fastest military aircraft to enter service. Designed by the Soviet Union's Mikoyan-Gurevich bureau the first prototype flew in 1964 with entry into service in 1970...

, the latter being the aircraft the F-15 was designed to kill. Israeli F-15As and Bs participated as escorts in Operation Opera
Operation Opera
Operation Babylon was a surprise Israeli air strike carried out on June 7, 1981, that destroyed a nuclear reactor under construction 17 kilometers southeast of Baghdad, Iraq....

 and served during the 1982 Lebanon War
1982 Lebanon War
The 1982 Lebanon War , , called Operation Peace for Galilee by Israel, and later known in Israel as the Lebanon War and First Lebanon War, began on 6 June 1982, when the Israel Defense Forces invaded southern Lebanon...

. During the latter, Israeli F-15s shot down 40 Syrian jet fighters (23 MiG-21 "Fishbeds" and 17 MiG-23 "Floggers"
Mikoyan-Gurevich MiG-23
The Mikoyan-Gurevich MiG-23 is a variable-geometry fighter aircraft, designed by the Mikoyan-Gurevich design bureau in the Soviet Union. It is considered to belong to the Soviet third generation jet fighter category, along with similarly aged Soviet fighters such as the MiG-25 "Foxbat"...

) and one Syrian SA.342L Gazelle helicopter. Later during 1985, IAF Eagles, in Operation Wooden Leg
Operation Wooden Leg
Operation Wooden Leg was an attack by Israel on the Palestine Liberation Organization headquarters in Hammam al-Shatt, Tunisia, 12 miles from the capital of Tunis. It took place on October 1, 1985. Taking place 1,280 miles away, this was the furthest operation from Israel undertaken by the...

, bombed the PLO headquarters in Tunisia
Tunisia
Tunisia , officially the Tunisian RepublicThe long name of Tunisia in other languages used in the country is: , is the northernmost country in Africa. It is a Maghreb country and is bordered by Algeria to the west, Libya to the southeast, and the Mediterranean Sea to the north and east. Its area...

. This was one of the few times air superiority F-15s (A/B/C/D models) were used in tactical strike missions.

Royal Saudi Air Force
Royal Saudi Air Force
The Royal Saudi Air Force , is the aviation branch of the Saudi Arabian armed forces. The RSAF has developed from a largely defensive military force into one with an advanced offensive capability...

 F-15C pilots shot down two F-4E Phantom II
F-4 Phantom II
The McDonnell Douglas F-4 Phantom II is a tandem two-seat, twin-engined, all-weather, long-range supersonic jet interceptor fighter/fighter-bomber originally developed for the United States Navy by McDonnell Aircraft. It first entered service in 1960 with the U.S. Navy. Proving highly adaptable,...

s flown by the Iranian Air Force
Islamic Republic of Iran Air Force
The Islamic Republic of Iran Air Force ' is the aviation branch of the Iranian armed forces. The present Air Force came into being in the early 1980s when the former Imperial Iranian Air Force was renamed....

 in a skirmish in June 1984, and shot down two Iraqi Mirage F1
Dassault Mirage F1
The Dassault Mirage F1 is a French air-superiority fighter and attack aircraft designed and built by Dassault Aviation as a successor of the Mirage III family. The Mirage F1 entered service in the French Air Force in the early seventies...

s during the Gulf War
Gulf War
The Persian Gulf War , commonly referred to as simply the Gulf War, was a war waged by a U.N.-authorized coalition force from 34 nations led by the United States, against Iraq in response to Iraq's invasion and annexation of Kuwait.The war is also known under other names, such as the First Gulf...

.

Satellite killer

The ASM-135
ASM-135 ASAT
The ASM-135 ASAT is an air-launched anti-satellite multi stage missile that was developed by Ling-Temco-Vought'sLTV Aerospace division. The ASM-135 was carried exclusively by the United States Air Force 's F-15 Eagle fighter aircraft.-Development:...

 anti-satellite
Anti-satellite weapon
Anti-satellite weapons are designed to incapacitate or destroy satellites for strategic military purposes. Currently, only the United States, the former Soviet Union, and the People's Republic of China are known to have developed these weapons. On September 13, 1985, the United States destroyed US...

 (ASAT) missile was designed to be a standoff anti-satellite weapon, with the F-15 acting as a first stage. The Soviet Union could correlate a U.S. rocket launch with a spy satellite loss, but an F-15 carrying an ASAT would blend in among hundreds of F-15 flights. From January 1984 to September 1986, two F-15As were used as launch platforms for the ASAT missile. The F-15As were modified to carry one ASM-135 on the centerline station with extra equipment within a special centerline pylon. The launch aircraft executed a Mach 1.22, 3.8 g climb at 65° to release the ASAT missile at an altitude of 38100 ft (11,612.9 m). The flight computer was updated to control the zoom-climb and missile release.

The third test flight involved a retired P78-1
P78-1
P78-1 or Solwind was a United States satellite launched aboard an Atlas F rocket from Vandenberg Air Force Base in California on February 24, 1979. The satellite operated until September 13, 1985, when it was shot down in orbit by an F-15 Eagle fighter aircraft during an US Air Force ASM-135 ASAT...

 solar observatory satellite in a 345-mile (555 km) orbit, which was destroyed by kinetic energy
Kinetic energy
The kinetic energy of an object is the energy which it possesses due to its motion.It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes...

. The pilot, USAF Major Wilbert D. "Doug" Pearson, became the only pilot to destroy a satellite. The ASAT program involved five test launches. The program was officially terminated in 1988.

Gulf War and aftermath

The USAF deployed F-15C, D and E models to the Persian Gulf in 1991 for Operation Desert Storm
Gulf War
The Persian Gulf War , commonly referred to as simply the Gulf War, was a war waged by a U.N.-authorized coalition force from 34 nations led by the United States, against Iraq in response to Iraq's invasion and annexation of Kuwait.The war is also known under other names, such as the First Gulf...

 where they accounted for 36 of the 39 Air Force air-to-air victories. F-15Es were operated mainly at night, hunting modified SCUD missile
Al Hussein (missile)
Al Hussein or al-Husayn is the designation of an Iraqi ballistic missile. The missile was the result of upgrading the Soviet made Scud in order to achieve a longer range...

 launchers and artillery sites using the LANTIRN system. According to the USAF, its F-15Cs had 34 confirmed kills of Iraqi aircraft during the 1991 Gulf War, mostly by missile fire: five MiG-29 "Fulcrums", two MiG-25 "Foxbats", eight MiG-23 "Floggers", two MiG-21 "Fishbeds", two Su-25 "Frogfoots"
Sukhoi Su-25
The Sukhoi Su-25 is a single-seat, twin-engine jet aircraft developed in the Soviet Union by the Sukhoi Design Bureau. It was designed to provide close air support for the Soviet Ground Forces. The first prototype made its maiden flight on 22 February 1975...

, four Su-22 "Fitters", one Su-7
Sukhoi Su-7
The Sukhoi Su-7 was a swept wing, supersonic fighter aircraft developed by the Soviet Union in 1955. Originally, it was designed as tactical, low-level dogfighter, but was not successful in this role. On the other hand, soon-introduced Su-7B series became the main Soviet fighter-bomber and...

, six Mirage F1s, one Il-76
Ilyushin Il-76
The Ilyushin Il-76 is a multi-purpose four-engined strategic airlifter designed by Ilyushin design bureau. It was first planned as a commercial freighter in 1967. Intended as a replacement for the Antonov An-12, the Il-76 was designed for delivering heavy machinery to remote, poorly-serviced areas...

 cargo plane, one Pilatus PC-9
Pilatus PC-9
The Pilatus PC-9 is a single-engine, low-wing tandem-seat turboprop training aircraft manufactured by Pilatus Aircraft of Switzerland.-Design and development:...

 trainer, and two Mi-8
Mil Mi-8
The Mil Mi-8 is a medium twin-turbine transport helicopter that can also act as a gunship. The Mi-8 is the world's most-produced helicopter, and is used by over 50 countries. Russia is the largest operator of the Mi-8/Mi-17 helicopter....

 helicopters. Air superiority was achieved in the first three days of the conflict; many of the later kills were reportedly of Iraqi aircraft fleeing to Iran, rather than trying to engage U.S. aircraft. The single-seat F-15C was used for air superiority, and the F-15E was heavily used in air-to-ground attacks. An F-15E achieved an aerial kill of another Iraqi Mi-8 helicopter using a laser-guided bomb during the air war. The F-15E sustained two losses to ground fire in the Gulf War in 1991. Another one was damaged on the ground by a SCUD strike on Dhahran
Dhahran
Dhahran is a city located in Saudi Arabia's Eastern Province, and is a major administrative center for the Saudi oil industry. Large oil reserves were first identified in the Dhahran area in 1931, and in 1935 Standard Oil of California drilled the first commercially viable oil well...

 air base.

They have since been deployed to support Operation Southern Watch
Operation Southern Watch
Operation Southern Watch was an operation conducted by Joint Task Force Southwest Asia with the mission of monitoring and controlling airspace south of the 32nd Parallel in Iraq, following the 1991 Gulf War until the 2003 invasion of Iraq.-Summary:Operation Southern Watch began on 27 August 1992...

, the patrolling of the No-Fly Zone
Iraqi no-fly zones
The Iraqi no-fly zones were a set of two separate no-fly zones , and were proclaimed by the United States, United Kingdom and France after the Gulf War of 1991 to protect the Kurdish people in northern Iraq and Shiite Muslims in the south. Iraqi aircraft were forbidden from flying inside the zones...

 in Southern Iraq; Operation Provide Comfort
Operation Provide Comfort
Operation Provide Comfort and Provide Comfort II were military operations by the United States and some of its Gulf War allies, starting in April 1991, to defend Kurds fleeing their homes in northern Iraq in the aftermath of the Persian Gulf War and deliver humanitarian aid to them.-Operation...

 in Turkey; in support of NATO operations in Bosnia
Bosnia and Herzegovina
Bosnia and Herzegovina , sometimes called Bosnia-Herzegovina or simply Bosnia, is a country in Southern Europe, on the Balkan Peninsula. Bordered by Croatia to the north, west and south, Serbia to the east, and Montenegro to the southeast, Bosnia and Herzegovina is almost landlocked, except for the...

, and recent air expeditionary force deployments. In 1994, two U.S. Army UH-60 Black Hawks were mistakenly downed by USAF F-15Cs in northern Iraq in a friendly fire incident
1994 Black Hawk shootdown incident
The 1994 Black Hawk shootdown incident, sometimes referred to as the Black Hawk Incident, was a friendly fire incident over northern Iraq that occurred on April 14, 1994 during Operation Provide Comfort...

. USAF F-15Cs shot down four Yugoslav MiG-29s using AIM-120 missiles during NATO's 1999 intervention in Kosovo
Kosovo
Kosovo is a region in southeastern Europe. Part of the Ottoman Empire for more than five centuries, later the Autonomous Province of Kosovo and Metohija within Serbia...

, Operation Allied Force
Operation Allied Force
The NATO bombing of Yugoslavia was NATO's military operation against the Federal Republic of Yugoslavia during the Kosovo War. The strikes lasted from March 24, 1999 to June 10, 1999...

.

Structural defects

All F-15 aircraft were grounded by the US Air Force after a Missouri Air National Guard
Missouri Air National Guard
The Missouri Air National Guard is the air force militia of the U.S. state of Missouri. It is, along with the Missouri Army National Guard, an element of the Missouri National Guard...

 F-15C came apart in flight and crashed on 2 November 2007. The newer F-15E fleet was later cleared for continued operations. The US Air Force reported on 28 November 2007 that a critical location in the upper longeron
Longeron
In aircraft construction, a longeron or stringer or stiffener is a thin strip of wood, metal or carbon fiber, to which the skin of the aircraft is fastened. In the fuselage, longerons are attached to formers and run the longitudinal direction of the aircraft...

s on the F-15C model was suspected of causing the failure, causing the fuselage forward of the air intakes, including the cockpit and radome, to separate from the airframe.

F-15A through D-model aircraft were ordered grounded until the location received more detailed inspections and repairs as needed. The grounding of F-15s received media attention as it began to place strains on the nation's air defense efforts. The grounding forced some states to rely on their neighboring states' fighters for air defense protection, and Alaska to depend on Canadian Forces
Canadian Forces
The Canadian Forces , officially the Canadian Armed Forces , are the unified armed forces of Canada, as constituted by the National Defence Act, which states: "The Canadian Forces are the armed forces of Her Majesty raised by Canada and consist of one Service called the Canadian Armed Forces."...

' fighter support.

On 8 January 2008, the USAF Air Combat Command
Air Combat Command
Air Combat Command is a major command of the United States Air Force. ACC is one of ten major commands , reporting to Headquarters, United States Air Force ....

 (ACC) cleared a portion of its F-15A through D-model fleet for return to flying status. It also recommended a limited return to flight for units worldwide using the affected models. The accident review board report was released on 10 January 2008. The report stated that analysis of the F-15C wreckage determined that the longeron did not meet drawing specifications, which led to fatigue cracks and finally a catastrophic failure of the remaining support structures and breakup of the aircraft in flight. In a report released on 10 January 2008, nine other F-15s were identified to have similar problems in the longeron. As a result of these problems, General John D. W. Corley stated that "the long-term future of the F-15 is in question." On 15 February 2008, ACC cleared all its grounded F-15A/B/C/D fighters for flight pending inspections, engineering reviews and any needed repairs. ACC also recommended release of other U.S. F-15A/B/C/D aircraft.

Recent service

Indian Air Force (IAF) Su-30MKs
Sukhoi Su-30
The Sukhoi Su-30 is a twin-engine, two-seat military aircraft developed by Russia's Sukhoi Aviation Corporation. It is a multirole fighter for all-weather, air-to-air and air-to-surface deep interdiction missions.The Su-30 started out as an internal development project in the Sukhoi Su-27 family...

, MiG-29s
Mikoyan MiG-29
The Mikoyan MiG-29 is a fourth-generation jet fighter aircraft designed in the Soviet Union for an air superiority role. Developed in the 1970s by the Mikoyan design bureau, it entered service with the Soviet Air Force in 1983, and remains in use by the Russian Air Force as well as in many other...

 and other fighters achieved success in air combat exercises against United States Air Force (USAF) F-15C Eagles during "Cope India" in February 2004. The U.S. agreed not to use beyond visual range AIM-120 AMRAAM
AIM-120 AMRAAM
The AIM-120 Advanced Medium-Range Air-to-Air Missile, or AMRAAM , is a modern beyond-visual-range air-to-air missile capable of all-weather day-and-night operations. Designed with the same form-factor as the previous generation of semi-active guided Sparrow missiles, it is a fire-and-forget...

 missiles on its jets.

While participating in the 2008 Red Flag advanced combat training exercises in the US, the F-15Cs, F-16Cs, and F-22s deployed by the USAF bested the Indian Su-30s. The Su-30MKIs were operating with their radars on training mode since the actual signals with which the BARS radar operates are kept secret.

The F-15 in all air forces had a combined air-to-air combat record of 104 kills to 0 losses as of February 2008. No air superiority versions of the F-15 (A/B/C/D models) have been shot down by enemy forces. Over half of F-15 kills were achieved by Israeli Air Force
Israeli Air Force
The Israeli Air Force is the air force of the State of Israel and the aerial arm of the Israel Defense Forces. It was founded on May 28, 1948, shortly after the Israeli Declaration of Independence...

 pilots.

The F-15C and D models are being supplanted in U.S. service by the F-22 Raptor. The F-15E will remain in service for years to come because of their different air-to-ground role and the lower number of hours on their airframe
Airframe
The airframe of an aircraft is its mechanical structure. It is typically considered to include fuselage, wings and undercarriage and exclude the propulsion system...

s. The USAF will upgrade 178 F-15Cs with the AN/APG-63(V)3 AESA radar, and upgrade other F-15s with the Joint Helmet Mounted Cueing System. The Air Force will keep 178 F-15Cs as well as the 224 F-15Es in service beyond 2025.

On 16 September 2009, the last F-15A, an Oregon Air National Guard
Oregon Air National Guard
The Oregon Air National Guard is the air force militia of the U.S. state of Oregon. It is, along with the Oregon Army National Guard, an element of the Oregon National Guard...

 aircraft, was retired marking the end of service for the A- and B-models in the United States.

Basic models

F-15A
Single-seat all-weather air-superiority fighter version, 384 built 1972–1979.

F-15B
Two-seat training version, formerly designated TF-15A, 61 built 1972–1979.

F-15C
Improved single-seat all-weather air-superiority fighter version, 483 built 1979–1985. The last 43 F-15Cs are being upgraded with AN/APG-70 radar.

F-15D
Two-seat training version, 92 built 1979–1985.

F-15J
Single-seat all-weather air-superiority fighter version for the Japan Air Self-Defense Force
Japan Air Self-Defense Force
The , or JASDF, is the aviation branch of the Japan Self-Defense Forces responsible for the defense of Japanese airspace and other aerospace operations. The JASDF carries out combat air patrols around Japan, while also maintaining an extensive network of ground and air early warning radar systems...

 139 built under license in Japan by Mitsubishi
Mitsubishi
The Mitsubishi Group , Mitsubishi Group of Companies, or Mitsubishi Companies is a Japanese multinational conglomerate company that consists of a range of autonomous businesses which share the Mitsubishi brand, trademark and legacy...

 1981–1997, two built in St. Louis.

F-15DJ
Two-seat training version for the Japan Air Self-Defense Force. 12 built in St. Louis, and 25 built under license in Japan by Mitsubishi during 1981–1997.

F-15N Sea Eagle
The F-15N was a carrier-capable variant proposed in the early 1970s to the U.S. Navy as an alternative to the heavier and, at the time, considered as "riskier" technology program: Grumman F-14 Tomcat. The F-15N-PHX was another proposed naval version capable of carrying the AIM-54 Phoenix
AIM-54 Phoenix
The AIM-54 Phoenix is a radar-guided, long-range air-to-air missile , carried in clusters of up to six missiles on F-14 Tomcats, its only launch platform. The Phoenix was the United States' only long-range air-to-air missile. The weapons system based on Phoenix was the world's first to allow...

 missile. These featured folding wingtips, reinforced landing gear and a stronger tailhook for shipboard operation.

F-15E Strike Eagle
See McDonnell Douglas F-15E Strike Eagle for F-15E, F-15I, F-15S, F-15K, F-15SG, and other F-15E-based variants.

F-15SE Silent Eagle
See Boeing F-15SE Silent Eagle. A recent variant developed from the F-15E with a reduced radar signature as a proposed alternative to more expensive 5th generation fighters
Fifth generation jet fighter
A fifth-generation jet fighter is a fighter aircraft classification used in the United States encompassing the most advanced generation of fighter aircraft...

.

Research and test

F-15 Streak Eagle (72-0119)
One stripped and unpainted F-15A, demonstrated the fighter's acceleration – broke eight time-to-climb world records between 16 January and 1 February 1975. It was delivered to the National Museum of the United States Air Force
National Museum of the United States Air Force
The National Museum of the United States Air Force is the official museum of the United States Air Force located at Wright-Patterson Air Force Base northeast of Dayton, Ohio. The NMUSAF is the world's largest and oldest military aviation museum with more than 360 aircraft and missiles on display...

 in December 1980.


F-15 S/MTD (71-0290)
The first F-15B was converted into a short takeoff and landing, maneuver technology demonstrator aircraft. In the late 1980s it received canard
Canard (aeronautics)
In aeronautics, canard is an airframe configuration of fixed-wing aircraft in which the forward surface is smaller than the rearward, the former being known as the "canard", while the latter is the main wing...

 flight surfaces in addition to its usual horizontal tail
Tailplane
A tailplane, also known as horizontal stabilizer , is a small lifting surface located on the tail behind the main lifting surfaces of a fixed-wing aircraft as well as other non-fixed wing aircraft such as helicopters and gyroplanes...

, along with square thrust-vectoring nozzles. It was used as a short-takeoff/maneuver-technology (SMTD) demonstrator.

F-15 ACTIVE (71-0290)
The F-15 S/MTD was later converted into an advanced flight control technology research aircraft with thrust vectoring nozzles.

F-15 IFCS
Intelligent Flight Control System
The Intelligent Flight Control System is a next-generation flight control system designed to provide increased safety for the crew and passengers of aircraft as well as to optimize the aircraft performance under normal conditions. The main benefit of this system is that it will allow a pilot to...

 (71-0290)
The F-15 ACTIVE was then converted into an intelligent flight control systems research aircraft. F-15B 71-0290 was the oldest F-15 still flying when retired in January 2009.


F-15 MANX
Concept name for a tailless variant of the F-15 ACTIVE, but the NASA ACTIVE experimental aircraft was never modified to be tailless.

F-15 Flight Research Facility (71-0281 and 71-0287)
Two F-15A aircraft were acquired in 1976 for use by NASA's Dryden Flight Research Center
Dryden Flight Research Center
The Dryden Flight Research Center , located inside Edwards Air Force Base, is an aeronautical research center operated by NASA. On March 26, 1976 it was named in honor of the late Hugh L. Dryden, a prominent aeronautical engineer who at the time of his death in 1965 was NASA's deputy administrator...

 for numerous experiments such as: Highly Integrated Digital Electronic Control (HiDEC), Adaptive Engine Control System (ADECS), Self-Repairing and Self-Diagnostic Flight Control System (SRFCS) and Propulsion Controlled Aircraft System (PCA). 71-0281, the second flight-test F-15A, was returned to the Air Force and became a static display at Langley AFB in 1983.

F-15B Research Testbed (74-0141)
Acquired in 1993, it was an F-15B modified and used by NASA's Dryden Flight Research Center
Dryden Flight Research Center
The Dryden Flight Research Center , located inside Edwards Air Force Base, is an aeronautical research center operated by NASA. On March 26, 1976 it was named in honor of the late Hugh L. Dryden, a prominent aeronautical engineer who at the time of his death in 1965 was NASA's deputy administrator...

 for flight tests.

Operators

  • Israeli Air Force
    Israeli Air Force
    The Israeli Air Force is the air force of the State of Israel and the aerial arm of the Israel Defense Forces. It was founded on May 28, 1948, shortly after the Israeli Declaration of Independence...

     has operated F-15s since 1977, received under Peace Fox I, II and III. These aircraft are currently organized into two F-15A/B squadrons and one F-15C/D squadron. The first 25 F-15A/Bs were early USAF production airframes. The second batch was temporarily embargoed as a result of the 1982 Lebanon War
    1982 Lebanon War
    The 1982 Lebanon War , , called Operation Peace for Galilee by Israel, and later known in Israel as the Lebanon War and First Lebanon War, began on 6 June 1982, when the Israel Defense Forces invaded southern Lebanon...

    . The IAF had 42 F-15A/C, 15 F-15B/D, and 25 F-15I aircraft in service as of November 2008.
    • 106 Squadron ("The Head of the Spear Squadron") Tel Nof Airbase
      Tel Nof Airbase
      Tel Nof Israeli Air Force , also known as Air Force Base 8, is one of three principal airbases of the Israeli Air Force. Tel Nof is located near Rehovot, Israel.-History:...

    • 133 Squadron
      133 Squadron (Israel)
      The 133 Squadron of the Israeli Air Force, also known as the Knights of The Twin Tail, is an F-15A/B/D fighter squadron based at Tel Nof Airbase.-References:...

       ("The Twin-Tail Knights Squadron") Tel Nof Airbase


  • Japan Air Self-Defense Force
    Japan Air Self-Defense Force
    The , or JASDF, is the aviation branch of the Japan Self-Defense Forces responsible for the defense of Japanese airspace and other aerospace operations. The JASDF carries out combat air patrols around Japan, while also maintaining an extensive network of ground and air early warning radar systems...

     operates Mitsubishi F-15J and F-15DJ
    Mitsubishi F-15J
    The Mitsubishi F-15J/DJ Eagle is a twin-engine, all-weather interceptor fighter based on the McDonnell Douglas F-15 Eagle in use by the Japan Air Self-Defense Force . It was produced under license by Mitsubishi Heavy Industries. The subsequent F-15DJ and F-15J Kai variants were also produced. Japan...

     fighters.


  • Royal Saudi Air Force
    Royal Saudi Air Force
    The Royal Saudi Air Force , is the aviation branch of the Saudi Arabian armed forces. The RSAF has developed from a largely defensive military force into one with an advanced offensive capability...

     has operated 4 squadrons of F-15C/D (55/19) since 1981, received under Peace Sun. They are based at Dhahran, Khamis Mushayt and Taif air bases. A stipulation in the Camp David Peace Agreement limited the number of Saudi F-15 to 60, holding surplus air frames in Luke AFB for RSAF pilot training. This limitation was later abandoned. The RSAF had 139 F-15C/S and 22 F-15D Eagles in operation as of November 2008.
    • No. 2 Wing RSAF – King Fahd Air Base
      • No. 5 Squadron RSAF
      • No. 34 Squadron RSAF
    • No. 3 Wing RSAF – King Abdullah Aziz Air Base
      • No. 13 Squadron RSAF
    • No. 7 Wing RSAF – King Faisal Air Base
      • No. 2 Squadron RSAF

  • United States Air Force
    United States Air Force
    The United States Air Force is the aerial warfare service branch of the United States Armed Forces and one of the American uniformed services. Initially part of the United States Army, the USAF was formed as a separate branch of the military on September 18, 1947 under the National Security Act of...

     operated 367 F-15C/D aircraft (233 in the active Air Force and 134 in the ANG) as of September 2009. Bold type indicated below are Air Force units flying F-15s as of 2011.


  • Active duty
    • Air Combat Command
      Air Combat Command
      Air Combat Command is a major command of the United States Air Force. ACC is one of ten major commands , reporting to Headquarters, United States Air Force ....

      • 1st Fighter Wing
        1st Fighter Wing
        The 1st Fighter Wing is a United States Air Force unit assigned to the Air Combat Command Ninth Air Force. It is stationed at Langley Air Force Base, Va...

         – Langley AFB, Virginia
        (former operator, transitioned to F-22A)
        • 27th Fighter Squadron
          27th Fighter Squadron
          The 27th Fighter Squadron ' is a United States Air Force unit. It is assigned to the 1st Operations Group and stationed at Langley Air Force Base, Virginia....

        • 71st Fighter Squadron
          71st Fighter Squadron
          The 71st Fighter Squadron was a squadron of the United States Air Force, currently part of the 1st Operations Group of the 1st Fighter Wing, and stationed at Langley Air Force Base in Virginia. The squadron is equipped with the F-15C Eagle, the last squadron of the 1st Fighter Wing to fly the...

        • 94th Fighter Squadron
          94th Fighter Squadron
          The 94th Fighter Squadron ' is a United States Air Force unit. It is assigned to the 1st Operations Group and stationed at Langley Air Force Base, Virginia....

      • 4th Fighter Wing
        4th Fighter Wing
        The 4th Fighter Wing is a United States Air Force unit assigned to the Air Combat Command Ninth Air Force. It is stationed at Seymour Johnson Air Force Base, North Carolina, where it is also the host unit....

        Seymour Johnson AFB
        Seymour Johnson Air Force Base
        Seymour Johnson Air Force Base is a United States Air Force base located to the southeast of Goldsboro, North Carolina. The base is named for Navy test pilot Seymour Johnson, a native of Goldsboro...

        , North Carolina
        North Carolina
        North Carolina is a state located in the southeastern United States. The state borders South Carolina and Georgia to the south, Tennessee to the west and Virginia to the north. North Carolina contains 100 counties. Its capital is Raleigh, and its largest city is Charlotte...

        • 333d Fighter Squadron
          333d Fighter Squadron
          The 333d Fighter Squadron is part of the 4th Fighter Wing at Seymour Johnson Air Force Base, North Carolina. It operates F-15E Strike Eagle aircraft conducting advanced fighter training.-History:...

          (F-15E)
        • 334th Fighter Squadron
          334th Fighter Squadron
          The 334th Fighter Squadron ' is a United States Air Force unit. It is assigned to the 4th Operations Group and stationed at Seymour Johnson Air Force Base, North Carolina....

          (F-15E)
        • 335th Fighter Squadron
          335th Fighter Squadron
          The 335th Fighter Squadron ' is a United States Air Force unit. It is assigned to the 4th Operations Group and stationed at Seymour Johnson Air Force Base, North Carolina....

          (F-15E)
        • 336th Fighter Squadron
          336th Fighter Squadron
          The 336th Fighter Squadron ' is a United States Air Force unit. It is assigned to the 4th Operations Group and stationed at Seymour Johnson Air Force Base, North Carolina....

          (F-15E)
      • 33d Fighter Wing
        33d Fighter Wing
        The 33d Fighter Wing is a United States Air Force unit assigned to the Air Education and Training Command's Nineteenth Air Force. It is stationed at Eglin Air Force Base, Florida where it is a tenant unit....

         – Eglin AFB
        Eglin Air Force Base
        Eglin Air Force Base is a United States Air Force base located approximately 3 miles southwest of Valparaiso, Florida in Okaloosa County....

        , Florida
        (former operator, transitioned to F-35A/B/C)
        • 58th Fighter Squadron
          58th Fighter Squadron
          The 58th Fighter Squadron is part of the 33d Fighter Wing, a joint graduate flying and maintenance training wing for the F-35A, B, and C, organized under Air Education and Training Command's 19th Air Force, at Eglin Air Force Base, Florida...

        • 59th Fighter Squadron
        • 60th Fighter Squadron
          60th Fighter Squadron
          The 60th Fighter Squadron is an inactive United States Air Force squadron. It was last assigned to the 33d Fighter Wing at Eglin Air Force Base, Florida...

      • 49th Fighter Wing
        49th Fighter Wing
        The 49th Wing is an air combat unit of the United States Air Force and the host unit at Holloman Air Force Base, New Mexico. The 49 WG is part of the Air Combat Command Twelfth Air Force....

         – Holloman AFB
        Holloman Air Force Base
        Holloman Air Force Base is a United States Air Force base located six miles southwest of the central business district of Alamogordo, a city in Otero County, New Mexico, United States. The base was named in honor of Col. George V. Holloman, a pioneer in guided missile research...

        , New Mexico
        New Mexico
        New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...

         
        (former operator, transitioned to F-22A)
        • 7th Fighter Squadron
          7th Fighter Squadron
          The 7th Fighter Squadron is part of the 49th Fighter Wing at Holloman Air Force Base, New Mexico.-Mission:The 7th Fighter Squadron as a part of the 49th Operations Group supports national security objectives, as directed by the Joint Chiefs of Staff, by utilizing the F-22A Raptor aircraft.The 7 FS...

        • 8th Fighter Squadron
          8th Fighter Squadron
          The 8th Fighter Squadron was part of the 49th Fighter Wing at Holloman Air Force Base, New Mexico. It operated the F-22A Raptor, having previously operated the F-117 Nighthawk aircraft from 1992 until the squadron's inactivation on May 16, 2008...

        • 9th Fighter Squadron
          9th Fighter Squadron
          The 9th Fighter Squadron was part of the 49th Fighter Wing at Holloman Air Force Base, New Mexico. It operated the F-117 Nighthawk aircraft conducting air superiority missions...

      • 53d Wing
        53d Wing
        The 53d Wing is a wing of the United States Air Force based out of Eglin Air Force Base, Florida.-Mission:The 53d Wing serves as the focal point for the Combat Air Forces in electronic warfare, armament and avionics, chemical defense, reconnaissance, and aircrew training devices...

        Eglin Air Force Base
        Eglin Air Force Base
        Eglin Air Force Base is a United States Air Force base located approximately 3 miles southwest of Valparaiso, Florida in Okaloosa County....

        , Florida
        • 85th Test and Evaluation Squadron
          85th Test and Evaluation Squadron
          The 85th Test and Evaluation Squadron is part of the 53d Wing at Eglin Air Force Base, Florida. It conducts testing and evaluation for the F-15C, F-15E, and F-16CG/CJ airframes.-Mission:...

          (F-15C, F-15E)
        • 422d Test and Evaluation Squadron
          422d Test and Evaluation Squadron
          The 422d Test and Evaluation Squadron is a United States Air Force unit. It is assigned to the 53d Test and Evaluation Group, stationed at Nellis Air Force Base, Nevada....

          , Nellis AFB, Nevada (F-15C, F-15E)
      • 57th Wing
        57th Wing
        The 57th Wing is an operational unit of the United States Air Force Warfare Center, stationed at Nellis Air Force Base, Nevada.The 57 WG's mission is to provide well trained and well equipped combat forces ready to deploy into a combat arena to conduct integrated combat operations.-Mission:The 57...

        Nellis AFB
        Nellis Air Force Base
        Nellis Air Force Base is a United States Air Force Base, located approximately northeast of Las Vegas, Nevada. It is under the jurisdiction of Air Combat Command .-Overview:...

        , Nevada
        Nevada
        Nevada is a state in the western, mountain west, and southwestern regions of the United States. With an area of and a population of about 2.7 million, it is the 7th-largest and 35th-most populous state. Over two-thirds of Nevada's people live in the Las Vegas metropolitan area, which contains its...

        • 17th Weapons Squadron
          17th Weapons Squadron
          The 17th Weapons Squadron is a United States Air Force unit, assigned to the USAF Weapons School at Nellis AFB, Nevada.The squadron traces its lineage to the United States Army Air Service 17th Aero Squadron. The 17th Aero Squadron was activated in August 1917 and earned 13 Campaign Streamers in...

          (F-15E)
        • 65th Aggressor Squadron
          65th Aggressor Squadron
          The 65th Aggressor Squadron ' is a United States Air Force unit. It is assigned to the 57th Adversary Tactics Group and stationed at Nellis Air Force Base, Nevada.-Overview:...

          (F-15C/D)
        • 433d Weapons Squadron
          433d Fighter Weapons Squadron
          The 433d Weapons Squadron is a United States Air Force unit, assigned to the USAF Weapons School at at Nellis AFB, Nevada.The unit was first activated in May of 1943 and flew the P-38 Lightning in the Pacific Theater of Operations. The 433d distinguished themselves in air combat against Japan over...

      • 366th Fighter Wing
        366th Fighter Wing
        The 366th Fighter Wing is a Fighter Wing of the United States Air Force Air Combat Command stationed at Mountain Home Air Force Base, Idaho...

        Mountain Home AFB
        Mountain Home Air Force Base
        Mountain Home Air Force Base is a United States Air Force installation located in southwestern Idaho, United States. The base is in Elmore County, 12 miles southwest of the city of Mountain Home, which is 40 miles southeast of Boise, via Interstate 84.The host unit at Mountain Home since 1972...

        , Idaho
        Idaho
        Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state....

         
        (F-15C/D units inactivated; F-15E units retained)
        • 389th Fighter Squadron
          389th Fighter Squadron
          The 389th Fighter Squadron is part of the 366th Fighter Wing at Mountain Home Air Force Base, Idaho. It operates F-15E Strike Eagle aircraft conducting close air support missions.-Mission:...

          (F-15E)
        • 390th Fighter Squadron
          390th Fighter Squadron
          The 390th Fighter Squadron is part of the 366th Fighter Wing at Mountain Home Air Force Base, Idaho. It operates F-15C Eagle aircraft conducting an air superiority mission.-History:...

        • 391st Fighter Squadron
          391st Fighter Squadron
          The 391st Fighter Squadron is part of the 366th Fighter Wing at Mountain Home Air Force Base, Idaho. It operates F-15E Strike Eagle aircraft conducting close air support missions.-Mission:...

          (F-15E)
    • Air Education and Training Command
      Air Education and Training Command
      Air Education and Training Command was established July 1, 1993, with the realignment of Air Training Command and Air University. It is one of the U.S. Air Force's ten major commands and reports to Headquarters, United States Air Force....

      • 325th Fighter Wing
        325th Fighter Wing
        The 325th Fighter Wing is a wing of the United States Air Force based out of Tyndall Air Force Base, Florida.-Mission:The 325th Fighter Wing’s primary mission is to provide air dominance training for F-22 Raptor pilots and maintenance personnel and air battle managers to support the combat Air...

         – Tyndall AFB
        Tyndall Air Force Base
        Tyndall Air Force Base is a United States Air Force Base located east of Panama City, Florida. The base was named in honor of World War I pilot 1st Lt Frank Benjamin Tyndall...

        , Florida
        (former operator, transitioned to F-22A)
        • 1st Fighter Squadron
          1st Fighter Squadron
          The 1st Fighter Squadron was most recently based at Tyndall Air Force Base, Florida. It operated F-15C Eagle aircraft conducting advanced fighter training.-Mission:...

        • 2d Fighter Squadron
          2d Fighter Squadron
          The 2d Fighter Squadron is an inactive United States Air Force Unit. It was last part of the 325th Fighter Wing at Tyndall Air Force Base, Florida...

        • 43d Fighter Squadron
          43d Fighter Squadron
          The 43d Fighter Squadron is part of the 325th Fighter Wing at Tyndall Air Force Base, Florida. It conducts advanced fighter training for F-22 Raptor pilots.-Mission:...

        • 95th Fighter Squadron
          95th Fighter Squadron
          The 95th Fighter Squadron was part of the 325th Fighter Wing at Tyndall Air Force Base, Florida. It conducted advanced fighter training for the F-15 Eagle aircraft.-History:...

    • Pacific Air Forces
      • 3d Wing
        3d Wing
        The 3d Wing is a unit of the United States Air Force, assigned to the Pacific Air Forces Eleventh Air Force. It is stationed at Joint Base Elmendorf-Richardson, Alaska....

         – Elmendorf AFB
        Elmendorf Air Force Base
        Joint Base Elmendorf-Richardson is a United States military facility adjacent to Anchorage, the largest city in Alaska. It is an amalgamation of the former United States Air Force Elmendorf Air Force Base and the United States Army Fort Richardson, which were merged in 2010.-Overview:The...

        , Alaska
        (former operator, transitioned to F-22A)
        • 12th Fighter Squadron
          12th Fighter Squadron
          The 12th Fighter Squadron was part of the 3d Wing at Elmendorf Air Force Base, Alaska until its decommission in September 2006. The squadron operated the F-15 Eagle aircraft conducting air superiority missions.-Mission:...

        • 19th Fighter Squadron
          19th Fighter Squadron
          The 19th Fighter Squadron is part of the 15th Wing at Joint Base Pearl Harbor-Hickam, Hawaii.-Mission:The 19th FS operates the F-22 Raptor aircraft conducting strategic attack, interdiction, offensive counterair , suppression of enemy air defenses, as well as offensive and defensive counterair ...

        • 54th Fighter Squadron
          54th Fighter Squadron
          The 54th Fighter Squadron is an inactive United States Air Force unit. Its last assignment was to the 3d Operations Group, being stationed at Elmendorf Air Force Base, Alaska...

        • 90th Fighter Squadron
          90th Fighter Squadron
          The 90th Fighter Squadron is part of the 3d Wing at Elmendorf Air Force Base, Alaska. It operates the F-22 Raptor aircraft conducting air superiority missions.-Mission:...

      • 18th Wing
        18th Wing
        The United States Air Force's 18th Wing is the host wing for Kadena Air Base, Okinawa, Japan and is the Air Force’s largest combat wing. It is the largest and principal organization in the Pacific Air Forces Fifth Air Force....

        Kadena AB
        Kadena Air Base
        , is a United States Air Force base in the towns of Kadena and Chatan and the city of Okinawa, in Okinawa Prefecture, Japan. Kadena Air Base is the hub of U.S. airpower in the Pacific, and home to the USAF's 18th Wing and a variety of associate units.-Units:The 18th Wing is the host unit at Kadena...

        , Japan
        • 12th Fighter Squadron
          12th Fighter Squadron
          The 12th Fighter Squadron was part of the 3d Wing at Elmendorf Air Force Base, Alaska until its decommission in September 2006. The squadron operated the F-15 Eagle aircraft conducting air superiority missions.-Mission:...

        • 44th Fighter Squadron
          44th Fighter Squadron
          The 44th Fighter Squadron is part of the 18th Wing at Kadena Air Base, Japan.-Mission:The 44 FS operates operates the F-15 Eagle aircraft conducting air superiority missions.-History:...

          (F-15C/D)
        • 67th Fighter Squadron
          67th Fighter Squadron
          The 67th Fighter Squadron "Fighting Cocks" are part of the 18th Operations Group at Kadena Air Base, Japan.-Mission:The 67th Fighter Squadron is one of two F-15 Eagle squadrons in the Asian-Western Pacific area of operations, conducting air superiority missions.-World War II:Continually active...

          (F-15C/D)

    • United States Air Forces in Europe
      United States Air Forces in Europe
      The United States Air Forces in Europe is the United States Air Force component of U.S. European Command, a Department of Defense unified command, and is one of two Air Force Major Commands outside of the continental United States, the other being the Pacific Air Forces...

      • 32d Fighter Group – Soesterberg AB, Netherlands (former operator, base closed, group inactivated)
        • 32d Fighter Squadron
          32nd Air Operations Squadron
          The 32d Air Operations Squadron is an inactive United States Air Force unit. Its last assignment was with 32d Air Operations Group, based at Ramstein Air Base, Germany...

      • 36th Fighter Wing – Bitburg AB, Germany (former operator, base closed, unit transferred to PACAF as non-flying wing)
        • 22d Fighter Squadron
          22d Fighter Squadron
          The 22d Fighter Squadron is an inactive United States Air Force unit. It was last assigned to the 52d Operations Group and stationed at Spangdahlem Air Base, Germany. It was inactivated on 13 August 2010.-World War II:...

        • 53d Fighter Squadron
          53d Fighter Squadron
          The 53d Fighter Squadron is an inactive United States Air Force unit. It was last assigned to the 52d Operations Group and stationed at Spangdahlem Air Base, Germany. It was inactivated on 31 March 1999.-World War II:...

        • 525th Fighter Squadron
          525th Fighter Squadron
          The 525th Fighter Squadron is a United States Air Force unit. It is assigned to the 3d Operations Group and stationed at Elmendorf Air Force Base, Alaska.-Overview:...

      • 48th Fighter Wing
        48th Fighter Wing
        The 48th Fighter Wing is part of the United States Air Force Third Air Force, assigned to HQ Air Command Europe, and is based at RAF Lakenheath, England. The 48 FW is the only F-15 wing based in Europe...

        RAF Lakenheath
        RAF Lakenheath
        RAF Lakenheath, is a Royal Air Force military airbase near Lakenheath in Suffolk, England. Although an RAF station, it hosts United States Air Force units and personnel...

        , England
        • 492d Fighter Squadron
          492d Fighter Squadron
          The 492d Fighter Squadron is part of the 48th Fighter Wing at RAF Lakenheath, England.-Mission:The 492d FS is a combat-ready F-15E Strike Eagle squadron capable of executing strategic attack, interdiction, and counter air missions in support of United States Air Forces in Europe, United States...

          (F-15E)
        • 493d Fighter Squadron
          493d Fighter Squadron
          The 493d Fighter Squadron , nicknamed "The Grim Reapers", is part of the 48th Fighter Wing at RAF Lakenheath, England.-Mission:...

          (F-15C/D)
        • 494th Fighter Squadron
          494th Fighter Squadron
          The 494th Fighter Squadron is part of the 48th Fighter Wing at RAF Lakenheath, England.-Mission:The 494th FS is a combat-ready F-15E Strike Eagle squadron capable of executing strategic attack, interdiction, and counter air missions in support of United States Air Forces in Europe, United States...

          (F-15E)
      • 52d Fighter Wing
        52d Fighter Wing
        The 52d Fighter Wing is a wing of the United States Air Force stationed at Spangdahlem Air Base, Germany.-Mission:The 52 FW maintains, deploys and employs F-16CJ and A/OA-10 aircraft and TPS-75 radar systems in support of NATO and the national defense directives...

         – Spangdahlem AB, Germany (former operator, divested F-15C/D and retained F-16C/D and A-10A/C)
        • 53d Fighter Squadron
          53d Fighter Squadron
          The 53d Fighter Squadron is an inactive United States Air Force unit. It was last assigned to the 52d Operations Group and stationed at Spangdahlem Air Base, Germany. It was inactivated on 31 March 1999.-World War II:...

    • Air Defense – Tactical Air Command (ADTAC)
      Tactical Air Command
      Tactical Air Command is an inactive United States Air Force organization. It was a Major Command of the United States Air Force, established on 21 March 1946 being headquartered at Langley Air Force Base, Virginia...

      • 5th Fighter-Interceptor Squadron – Minot AFB
        Minot Air Force Base
        Minot Air Force Base is a U.S. Air Force installation in Ward County, North Dakota, north of the city of Minot. In the 2010 census, the base was counted as a CDP with a total population of 5,521....

        , North Dakota
        North Dakota
        North Dakota is a state located in the Midwestern region of the United States of America, along the Canadian border. The state is bordered by Canada to the north, Minnesota to the east, South Dakota to the south and Montana to the west. North Dakota is the 19th-largest state by area in the U.S....

      • 48th Fighter-Interceptor Squadron – Langley AFB, Virginia
        Virginia
        The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

      • 57th Fighter-Interceptor Squadron
        57th Fighter-Interceptor Squadron
        The 57th Fighter-Interceptor Squadron, also known as "The Black Knights of Keflavik", is an inactive United States Air Force unit. The 57 FIS was last stationed at Naval Air Station Keflavik, Iceland. It was inactivated on 1 March, 1995.-World War II:...

         – NAS Keflavik
        Naval Air Station Keflavik
        United States Naval Air Station Keflavik is a former NATO facility at Keflavík International Airport, Iceland. It is located on the Reykjanes peninsula on the south-west portion of the island...

        , Iceland
      • 318th Fighter-Interceptor Squadron – McChord AFB, Washington
    • Air Force Material Command
      • 412th Test Wing
        412th Test Wing
        The 412th Test Wing is a wing of the United States Air Force, assigned to the Air Force Flight Test Center at Edwards Air Force Base, California.-Overview:...

        – Edwards AFB, California
        • 419th Flight Test Squadron
          419th Flight Test Squadron
          The 419th Flight Test Squadron is part of the 412th Test Wing and is based at Edwards Air Force Base, California. It performs flight testing on B-1 Lancer, B-52 Stratofortress, F-15 Eagle, F-16 Fighting Falcon, and EA-6B Prowler aircraft as well as Advanced Cruise Missiles.-History:Established as...

          (F-15C/D)
  • Air Force Reserve
    • Air Force Reserve Command
      Air Force Reserve Command
      The Air Force Reserve Command is a major command of the U.S. Air Force with its headquarters at Robins AFB, Georgia.It stood up as a major command of the Air Force on 17 February 1997....

      • 414th Fighter Group
        414th Fighter Group
        The 414th Fighter Group is an active United States Air Force unit. It is assigned to Air Force Reserve Command, being activated at Seymour Johnson Air Force Base, North Carolina 2010.-Overview:...

        – Seymour Johnson AFB, North Carolina
        • 307th Fighter Squadron
          307th Fighter Squadron
          The 307th Fighter Squadron is part of the 414th Fighter Group and stationed at Seymour Johnson Air Force Base, North Carolina.-Mission:...

          (F-15E)
  • Air National Guard
    Air National Guard
    The Air National Guard , often referred to as the Air Guard, is the air force militia organized by each of the fifty U.S. states, the commonwealth of Puerto Rico, the territories of Guam and the U.S. Virgin Islands, and the District of Columbia of the United States. Established under Title 10 and...

    • Florida Air National Guard
      Florida Air National Guard
      The Florida Air National Guard is the air force militia of the U.S. state of Florida. It is, along with the Florida Army National Guard, an element of the Florida National Guard...

      • 125th Fighter Wing
        125th Fighter Wing
        The United States Air Force's 125th Fighter Wing is a unit of the Florida Air National Guard, operationally-gained by the Air Combat Command . Its primary installation is Jacksonville Air National Guard Base at Jacksonville International Airport, Florida...

        Jacksonville International Airport
        Jacksonville International Airport
        Jacksonville International Airport is a joint civil-military public airport located 13 miles north of downtown Jacksonville, a city in Duval County, Florida...

        /Jacksonville ANGB
        • 159th Fighter Squadron
          159th Fighter Squadron
          The 159th Fighter Squadron is an Air National Guard organization that is the principal operational flying unit of the 125th Fighter Wing of the Florida Air National Guard. The squadron primarily flies the single seat F-15C Eagle, along with a smaller number of twin-seat F-15D Eagle aircraft, in...

          (F-15C/D)
    • Hawaii Air National Guard
      Hawaii Air National Guard
      The Hawaii Air National Guard is the air force militia of the U.S. state of Hawaii. It is, along with the Hawaii Army National Guard, an element of the Hawaii National Guard...

      • 154th Wing
        154th Wing
        The United States Air Force 154th Wing is the operational component of the Hawaii Air National Guard. It is stationed at Hickam Field, Joint Base Pearl Harbor-Hickam, Hawaii.-Overview:...

         – Hickam AFB
        Hickam Air Force Base
        Hickam Field, re-named Hickam Air Force Base in 1948, was a United States Air Force facility now part of Joint Base Pearl Harbor-Hickam, named in honor of aviation pioneer Lt Col Horace Meek Hickam.- History :...

        • 199th Fighter Squadron
          199th Fighter Squadron
          The 199th Fighter Squadron is an aviation unit of the Hawaii Air National Guard of the United States Air Force. Its parent unit is the 154th Wing and it currently operates the F-22 Raptor aircraft conducting air superiority missions.-History:...

           (former operator, transitioned to
          F-22A)
    • Louisiana Air National Guard
      Louisiana Air National Guard
      The Louisiana Air National Guard is the air force militia of the U.S. state of Louisiana. It is, along with the Louisiana Army National Guard, an element of the Louisiana National Guard...

      • 159th Fighter Wing
        159th Fighter Wing
        The United States Air Force's 159th Fighter Wing is an Air National Guard fighter unit located at NAS New Orleans, Louisiana.-Mission:The mission of the 159th Fighter Wing is to:* Provide mission-ready, deployable forces...

        – NAS/JRB New Orleans
        • 122d Fighter Squadron (F-15C/D)
    • Massachusetts Air National Guard
      Massachusetts Air National Guard
      The Massachusetts Air National Guard is the air force militia of the U.S. state of Massachusetts. It is, along with the Massachusetts Army National Guard, an element of the Massachusetts National Guard...

      • 104th Fighter Wing
        104th Fighter Wing
        The United States Air Force's 104th Fighter Wing is an Air National Guard fighter unit located at Barnes Airport, Massachusetts.-Mission:To maintain highly trained, well equipped, and motivated military forces in order to provide combat ready F-15C Eagles aircraft and support elements in response...

        Barnes Municipal Airport
        Barnes Municipal Airport
        Barnes Municipal Airport , also known as Westfield-Barnes Airport, is a tower-controlled joint civil-military public airport located three miles north of the central business district of Westfield, a city in Hampden County, Massachusetts, United States. This airport is owned by City of Westfield...

        /Barnes ANGB
        • 131st Fighter Squadron
          131st Fighter Squadron
          The 131st Fighter Squadron flies the F-15C Eagle. It is a unit of the Massachusetts Air National Guard. Its parent unit is the 104th Fighter Wing.-History:Patrols over the Pacific, September 1942-July 1943. Replacement training, July 1943-June 1944...

          (F-15C/D)
    • Montana Air National Guard
      Montana Air National Guard
      The Montana Air National Guard is the air force militia of the U.S. state of Montana. It is, along with the Montana Army National Guard, an element of the Montana National Guard.-120th Fighter Wing:...

      • 120th Fighter Wing
        120th Fighter Wing
        The United States Air Force's 120th Fighter Wing is a unit located at Great Falls International Airport, Montana.-Mission:The 120th Fighter Wing, as part of the Montana Air National Guard,serves a dual mission:...

        Great Falls International Airport
        Great Falls International Airport
        Great Falls International Airport is a joint civil-military public airport located within city limits, three miles southwest of central Great Falls in Cascade County, Montana, USA...

        /Great Falls ANGB
        • 186th Fighter Squadron
          186th Fighter Squadron
          The 186th Fighter Squadron flies the F-15C Eagle. It is a unit of the Montana Air National Guard. Its parent unit is the 120th Fighter Wing.-World War II:...

          (F-15C/D)
    • Oregon Air National Guard
      Oregon Air National Guard
      The Oregon Air National Guard is the air force militia of the U.S. state of Oregon. It is, along with the Oregon Army National Guard, an element of the Oregon National Guard...

      • 142d Fighter Wing
        142d Fighter Wing
        The United States Air Force's 142d Fighter Wing is a unit located in Oregon.-Mission:To serve the nation, State, and community by providing mission-ready units, personnel and equipment for:* Air defense of the Pacific Northwest....

        Portland International Airport
        Portland International Airport
        Portland International Airport is a joint civil-military airport and the largest airport in the U.S. state of Oregon, accounting for 90% of passenger travel and more than 95% of air cargo of the state. It is located within Portland's city limits just south of the Columbia River in Multnomah...

        /Portland ANGS
        • 123d Fighter Squadron
          123d Fighter Squadron
          The 123d Fighter Squadron is an active unit of the Oregon Air National Guard which flies the F-15 Eagle. Its parent unit is the 142d Fighter Wing....

          (F-15C/D)
      • 173d Fighter Wing
        173d Fighter Wing
        The United States Air Force's 173d Fighter Wing is a unit located at Kingsley Field, Klamath Falls, Oregon.-Mission:Train the Best Air-to-Air Combat Pilots, Train Flight Doctors, and Serve Our State and Nation in Times of Peace and War.-History:...

        – Kingsley Field
        • 114th Fighter Squadron
          114th Fighter Squadron
          The 114th Fighter Squadron flies the F-15 Eagle. It is a unit of the Oregon Air National Guard. Its parent unit is the 173d Fighter Wing.-Major command:*Air National Guard/Air Education and Training Command...

          (F-15C/D)

Notable accidents and incidents

  • On 1 May 1983, during an Israeli Air Force
    Israeli Air Force
    The Israeli Air Force is the air force of the State of Israel and the aerial arm of the Israel Defense Forces. It was founded on May 28, 1948, shortly after the Israeli Declaration of Independence...

     training dogfight, an F-15D collided
    1983 Israeli Air Force F-15 crash
    The 1983 Negev mid-air collision was an accident in which the right wing of an F-15D was sheared off in a mid-air collision. Pilot Ziv Nedivi, incredibly, managed to land the F-15 safely due to the F-15 Eagle's unique aerodynamic characteristics.- Accident :...

     with a Douglas A-4 Skyhawk. Unknown to pilot Zivi Nedivi and his copilot, the right wing of the Eagle was sheared off roughly two feet (60 cm) from the fuselage. The A-4 disintegrated and its pilot ejected and landed safely, while the F-15 entered a spin after the collision. Zivi decided to attempt recovery and engaged afterburner to increase speed, allowing him to regain control of the aircraft. The pilot was able to prevent stalling
    Stall (flight)
    In fluid dynamics, a stall is a reduction in the lift coefficient generated by a foil as angle of attack increases. This occurs when the critical angle of attack of the foil is exceeded...

     and maintain control because of the lift generated by the large horizontal surface area of the fuselage, the stabilator
    Stabilator
    A stabilator is an aircraft control surface that combines the functions of an elevator and a horizontal stabilizer...

    s, and remaining wing areas. The F-15 landed at twice the normal speed to maintain the necessary lift, and its tailhook
    Tailhook
    A tailhook, also arresting hook or arrester hook, is a device attached to the empennage of some military fixed wing aircraft...

     was torn off during the landing. Zivi managed to bring his F-15 to a complete stop approximately 20 ft (6 m) from the end of the runway. He was later quoted as saying "(I) probably would have ejected if I knew what had happened." The fuel leak and vapors along the wing had prevented him from seeing what had happened to the wing itself.

  • On 19 March 1990, an F-15 from the 3rd Wing stationed at Elmendorf AFB, AK accidentally fired an AIM-9M Sidewinder
    AIM-9 Sidewinder
    The AIM-9 Sidewinder is a heat-seeking, short-range, air-to-air missile carried mostly by fighter aircraft and recently, certain gunship helicopters. The missile entered service with United States Air Force in the early 1950s, and variants and upgrades remain in active service with many air forces...

     missile at another F-15. The damaged aircraft was able to make an emergency landing; it was subsequently repaired and returned to service. Note that this was not a combat mission, but does mark the first time an F-15 was ever struck (though not shot down) by an air-to-air missile, accident or otherwise.

  • On 22 November 1995, during air-intercept training over the Sea of Japan, a Japanese F-15J flown by Lt. Tatsumi Higuchi was shot down by a AIM-9L Sidewinder missile accidentally fired by his wingman in an incident similar to the one that occurred on 19 March 1990. The pilot ejected safely. Both F-15Js involved were from JASDF 303rd Squadron, Komatsu AFB.

  • On 26 March 2001, two US Air Force F-15Cs crashed near the summit of Ben Macdui in the Cairngorms
    Cairngorms
    The Cairngorms are a mountain range in the eastern Highlands of Scotland closely associated with the mountain of the same name - Cairn Gorm.-Name:...

     during a low flying training exercise over the Scottish Highlands
    Scottish Highlands
    The Highlands is an historic region of Scotland. The area is sometimes referred to as the "Scottish Highlands". It was culturally distinguishable from the Lowlands from the later Middle Ages into the modern period, when Lowland Scots replaced Scottish Gaelic throughout most of the Lowlands...

    . Both Lieutenant Colonel Kenneth John Hyvonen and Captain Kirk Jones died in the accident, which resulted in a court martial for an RAF air traffic controller, who was later found not guilty.

  • On 2 November 2007, a 27-year-old F-15C (s/n 80-0034 of the 131st Fighter Wing, Missouri Air National Guard
    Missouri Air National Guard
    The Missouri Air National Guard is the air force militia of the U.S. state of Missouri. It is, along with the Missouri Army National Guard, an element of the Missouri National Guard...

    ) crashed during air combat maneuvering training near St. Louis
    St. Louis, Missouri
    St. Louis is an independent city on the eastern border of Missouri, United States. With a population of 319,294, it was the 58th-largest U.S. city at the 2010 U.S. Census. The Greater St...

    , Missouri. The pilot, Major Stephen W. Stilwell, ejected but suffered serious injuries. The crash was the result of an in-flight breakup due to structural failure. On 3 November 2007, all non-mission critical models of the F-15 were grounded pending the outcome of the crash investigation, and on the following day, grounded non-mission critical F-15s engaged in combat missions in the Middle East. By 13 November 2007, over 1,100 were grounded worldwide after Israel, Japan and Saudi Arabia grounded their aircraft as well. F-15Es were cleared on 15 November 2007 pending aircraft passing inspections. On 8 January 2008, the USAF cleared 60 percent of the F-15A/B/C/D fleet for return to flight. On 10 January 2008, the accident review board released its report stating the 2 November crash was related to the longeron
    Longeron
    In aircraft construction, a longeron or stringer or stiffener is a thin strip of wood, metal or carbon fiber, to which the skin of the aircraft is fastened. In the fuselage, longerons are attached to formers and run the longitudinal direction of the aircraft...

     not meeting drawing specifications. The Air Force cleared all its grounded F-15A-D fighters for flight on 15 February 2008 pending inspections, reviews and any needed repairs. In March 2008, Stilwell, the injured pilot, filed a lawsuit against Boeing, the F-15's manufacturer.

  • On 20 February 2008, two F-15s from 58th Fighter Squadron, 33rd Fighter Wing, flown by 1st Lt Ali Jivanjee and Capt Tucker Hamilton collided over the Gulf of Mexico during a training mission. Both pilots ejected and were rescued, but one died later from his injuries. The accident investigation report released 25 August 2008 found that the accident was the result of pilot error and not mechanical failure. Both pilots failed to clear their flight paths and anticipate their impending high-aspect, midair impact according to Brig Gen Joseph Reynes Jr., the leader of the investigation team.

Specifications (F-15C Eagle)

Notable appearances in media

The F-15 was the subject of the IMAX
IMAX
IMAX is a motion picture film format and a set of proprietary cinema projection standards created by the Canadian company IMAX Corporation. IMAX has the capacity to record and display images of far greater size and resolution than conventional film systems...

 movie Fighter Pilot: Operation Red Flag
Fighter Pilot: Operation Red Flag
Fighter Pilot: Operation Red Flag is an IMAX film centered around the experiences of a USAF F-15 Eagle fighter pilot, then-Captain John Stratton, who wants to be professionally successful as a fighter pilot. It chronicles his experience during USAF Red Flag training at Nellis AFB, a simulated air...

, about the RED FLAG exercises. In Tom Clancy's nonfiction book, Fighter Wing (1995), a detailed analysis of the Air Force's premier fighter aircraft, the F-15 Eagle and its capabilities are showcased. Clancy's Red Storm Rising depicts the F-15 as an anti-satellite missile launcher, although incorrectly describing the breakaway altitude as over 94000 ft (28,651.2 m), well above the F-15's service ceiling.

The F-15 has also been a popular subject as a toy, and a fictional likeness of an aircraft similar to the F-15 has been used in cartoons, books and both animated television series
Cartoon series
A cartoon series is a set of regularly presented animated television programs with a common series title, usually related to one another. These episodes typically share the same characters and a basic theme...

 and animated films.

See also

Further reading

  • Braybrook, Roy. F-15 Eagle. London: Osprey Aerospace, 1991. ISBN 1-85532-149-1.
  • Crickmore, Paul. McDonnell Douglas F-15 Eagle (Classic Warplanes series). New York: Smithmark Books, 1992. ISBN 0-8317-1408-5.
  • Drendel, Lou. Eagle (Modern Military Aircraft Series). Carrollton, Texas: Squadron/Signal Publications, 1985. ISBN 0-89747-168-1
  • Drendel, Lou and Don Carson. F-15 Eagle in action. Carrollton, Texas: Squadron/Signal Publications, 1976. ISBN 0-89747-023-0.
  • Fitzsimons, Bernard. Modern Fighting Aircraft, F-15 Eagle. London: Salamander Books Ltd., 1983. ISBN 0-86101-182-1.
  • Gething, Michael J. and Paul Crickmore. F-15 (Combat Aircraft series). New York: Crescent Books, 1992. ISBN 0-517-06734-X.
  • Kinzey, Bert. The F-15 Eagle in Detail & Scale (Part 1, Series II). El Paso, Texas: Detail & Scale, Inc., 1978. ISBN 0-8168-5028-3.}}

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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