1939 in aviation
Encyclopedia
This is a list of aviation
Aviation
Aviation is the design, development, production, operation, and use of aircraft, especially heavier-than-air aircraft. Aviation is derived from avis, the Latin word for bird.-History:...

-related events from 1939:

Events

  • Kawasaki Heavy Industries
    Kawasaki Heavy Industries
    is an international corporation based in Japan. It has headquarters in both Chūō-ku, Kobe and Minato, Tokyo.The company is named after its founder Shōzō Kawasaki and has no connection with the city of Kawasaki, Kanagawa....

     transfers its aircraft engine production business to its subsidiary, the Kawasaki Aircraft Engineering Company Ltd.
  • The Showa Aeroplane Company Ltd
    Showa Corporation
    is a manufacturer of high-performance automotive, motorcycle and outboard suspension systems based in Gyoda, Saitama in Japan.Founded in October 1938 in Japan's drive to develop its military capability in preparation for World War II, Showa supplied aircraft suspension and landing systems to...

    . begins to produce aircraft for the Imperial Japanese Navy
    Imperial Japanese Navy
    The Imperial Japanese Navy was the navy of the Empire of Japan from 1869 until 1947, when it was dissolved following Japan's constitutional renunciation of the use of force as a means of settling international disputes...

     at Showa, 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...

    .

January

  • President
    President of the United States
    The President of the United States of America is the head of state and head of government of the United States. The president leads the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces....

     Franklin D. Roosevelt
    Franklin D. Roosevelt
    Franklin Delano Roosevelt , also known by his initials, FDR, was the 32nd President of the United States and a central figure in world events during the mid-20th century, leading the United States during a time of worldwide economic crisis and world war...

     asks the United States Congress
    United States Congress
    The United States Congress is the bicameral legislature of the federal government of the United States, consisting of the Senate and the House of Representatives. The Congress meets in the United States Capitol in Washington, D.C....

     to strengthen the air power of the United States
    United States
    The United States of America is a federal constitutional republic comprising fifty states and a federal district...

    , which he describes as "utterly inadequate."
  • January 12 – The Royal Air Force
    Royal Air Force
    The Royal Air Force is the aerial warfare service branch of the British Armed Forces. Formed on 1 April 1918, it is the oldest independent air force in the world...

    s Auxiliary Air Force is formed.
  • January 13 – Northwest Airlines Flight 1
    Northwest Airlines Flight 1
    Northwest Airlines Flight 1, registration NC17389, was a Lockheed 14H Super Electra aircraft which crashed approximately ½ mile southwest of the Miles City, Montana, airport on January 13, 1939...

    , a Lockheed 14H Super Electra
    Lockheed Model 14 Super Electra
    |-See also:-References:NotesBibliography* Francillon, René J. Lockheed Aircraft since 1913. Annapolis: Naval Institute Press, 1987. ISBN 0-85177-835-6.-External links:*...

    , crashes into a ravine
    Ravine
    A ravine is a landform narrower than a canyon and is often the product of streamcutting erosion. Ravines are typically classified as larger in scale than gullies, although smaller than valleys. A ravine is generally a fluvial slope landform of relatively steep sides, on the order of twenty to...

     shortly after takeoff from Miles City Municipal Airport
    Miles City Municipal Airport
    Miles City Airport or Frank Wiley Field is a city-owned, public-use airport located two nautical miles northwest of the central business district of Miles City, in Custer County, Montana, United States. This airport is included in the FAA's National Plan of Integrated Airport Systems for...

     in Miles City
    Miles City, Montana
    Miles City is a city in and the county seat of Custer County, Montana, United States. The population was 8,123 at the 2010 census.- History :...

    , Montana
    Montana
    Montana is a state in the Western United States. The western third of Montana contains numerous mountain ranges. Smaller, "island ranges" are found in the central third of the state, for a total of 77 named ranges of the Rocky Mountains. This geographical fact is reflected in the state's name,...

    , killing all four people on board.
  • January 21 – The Imperial Airways
    Imperial Airways
    Imperial Airways was the early British commercial long range air transport company, operating from 1924 to 1939 and serving parts of Europe but especially the Empire routes to South Africa, India and the Far East...

     Short Empire
    Short Empire
    The Short Empire was a passenger and mail carrying flying boat, of the 1930s and 1940s, that flew between Britain and British colonies in Africa, Asia and Australia...

     flying boat
    Flying boat
    A flying boat is a fixed-winged seaplane with a hull, allowing it to land on water. It differs from a float plane as it uses a purpose-designed fuselage which can float, granting the aircraft buoyancy. Flying boats may be stabilized by under-wing floats or by wing-like projections from the fuselage...

     Cavalier, tail number
    Tail number
    A tail number refers to an identification number painted on an aircraft, frequently on the tail.Tail numbers can represent:* An aircraft registration number * United States military aircraft serials-See also:...

     G-ADUU, flying from Port Washington
    Port Washington, New York
    Port Washington is a hamlet and census-designated place in Nassau County, New York on the North Shore of Long Island. As of the United States 2010 Census, the community population was 15,846....

    , New York
    New York
    New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

    , to Bermuda
    Bermuda
    Bermuda is a British overseas territory in the North Atlantic Ocean. Located off the east coast of the United States, its nearest landmass is Cape Hatteras, North Carolina, about to the west-northwest. It is about south of Halifax, Nova Scotia, Canada, and northeast of Miami, Florida...

     with 13 people on board, ditches and sinks in the Atlantic Ocean
    Atlantic Ocean
    The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...

     southeast of New York City
    New York City
    New York is the most populous city in the United States and the center of the New York Metropolitan Area, one of the most populous metropolitan areas in the world. New York exerts a significant impact upon global commerce, finance, media, art, fashion, research, technology, education, and...

     after icing
    Atmospheric icing
    Atmospheric icing occurs when water droplets in the atmosphere freeze on objects they contact. This can be extremely dangerous to aircraft, as the built-up ice changes the aerodynamics of the flight surfaces, which can increase the risk of a subsequent stalling of the airfoil...

     causes its engines to fail. Three people on board die, but the commercial tanker
    Tanker (ship)
    A tanker is a ship designed to transport liquids in bulk. Major types of tankship include the oil tanker, the chemical tanker, and the liquefied natural gas carrier.-Background:...

     Esso Baytown rescues the 10 survivors after they spend 10 hours in the water.
  • January 26 – In the Spanish Civil War
    Spanish Civil War
    The Spanish Civil WarAlso known as The Crusade among Nationalists, the Fourth Carlist War among Carlists, and The Rebellion or Uprising among Republicans. was a major conflict fought in Spain from 17 July 1936 to 1 April 1939...

    , Barcelona
    Barcelona
    Barcelona is the second largest city in Spain after Madrid, and the capital of Catalonia, with a population of 1,621,537 within its administrative limits on a land area of...

     surrenders to Nationalist
    National Faction (Spanish Civil War)
    The National faction also known as Nationalists or Nationals , was a major faction in the Spanish Civil War of 1936 to 1939. It was composed of a variety of political groups opposed to the Second Spanish Republic, including the Falange, the CEDA, and two rival monarchist claimants: the Alfonsists...

     forces. In the days leading up to the surrender, Nationalist aircraft have raided the city continually, especially targeting ships in port to prevent them from saving Republican
    Republican Faction (Spanish Civil War)
    The Republican faction also known as the Republicans was the side in the Spanish Civil War of 1936 to 1939 that supported the Second Spanish Republic against the National faction.-Popular Front:-CNT/FAI:-People's Republican Army:...

     refugees from capture.

February

  • February 9 – Alex Henshaw
    Alex Henshaw
    Alexander Adolphus Dumfries Henshaw MBE was a British air racer in the 1930s and a test pilot for Vickers Armstrong in the Second World War.-Early life:...

     sets a new speed record of 4 days 10 minutes for the round trip between England
    England
    England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

     and Cape Town
    Cape Town
    Cape Town is the second-most populous city in South Africa, and the provincial capital and primate city of the Western Cape. As the seat of the National Parliament, it is also the legislative capital of the country. It forms part of the City of Cape Town metropolitan municipality...

     in a Percival Mew Gull
    Percival Mew Gull
    The Percival Mew Gull was a British racing aircraft of the 1930s. It was a small, single-engine, single-seat, low-wing monoplane of wooden construction, normally powered by a six-cylinder de Havilland Gipsy Six piston engine...

    .
  • February 11 – The Lockheed XP-38 falls 17 minutes short of the record for a flight across the United States, flying from March Field, California
    California
    California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

    , to Mitchell Field, New York
    New York
    New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

    , in 7 hours 43 minutes. It loses power and crashes during its final approach at Mitchell Field, but its pilot is unhurt and the flight is considered an impressive demonstration of range and speed for a fighter.
  • February 12 – Spanish Nationalist forces have 600 aircraft, compared to only 40 available on the Republican side.
  • February 16 – The Spanish Republican Air Force
    Spanish Republican Air Force
    The Spanish Republican Air Force, , was the air arm of the Second Spanish Republic, the legally established government of Spain between 1931 and 1939...

     reports that it has only 25 Polikarpov I-15
    Polikarpov I-15
    The Polikarpov I-15 was a Soviet biplane fighter aircraft of the 1930s. Nicknamed Chaika because of its gulled upper wings, it was operated in large numbers by the Soviet Air Force, and together with the Polikarpov I-16 monoplane, was one of the standard fighters of the Spanish Republicans during...

     and I-16
    Polikarpov I-16
    The Polikarpov I-16 was a Soviet fighter aircraft of revolutionary design; it was the world's first cantilever-winged monoplane fighter with retractable landing gear. The I-16 was introduced in the mid-1930s and formed the backbone of the Soviet Air Force at the beginning of World War II...

     fighters, two squadrons
    Squadron (aviation)
    A squadron in air force, army aviation or naval aviation is mainly a unit comprising a number of military aircraft, usually of the same type, typically with 12 to 24 aircraft, sometimes divided into three or four flights, depending on aircraft type and air force...

     of Tupolev SB-2
    Tupolev SB
    The Tupolev ANT-40, also known by its service name Tupolev SB , and development co-name TsAGI-40, was a high speed twin-engined three-seat monoplane bomber, first flown in 1934....

     bombers, and three squadrons of Polikarpov R-5
    Polikarpov R-5
    The Polikarpov R-5 was a Soviet reconnaissance bomber aircraft of the 1930s. It was the standard light bomber and reconnaissance aircraft with the Soviet Air Force for much of the 1930s, while also being used heavily as a civilian light transport, in the order of 7,000 being built in...

     bombers.

March

  • To improve coordination of aviation affairs within the United States Army
    United States Army
    The United States Army is the main branch of the United States Armed Forces responsible for land-based military operations. It is the largest and oldest established branch of the U.S. military, and is one of seven U.S. uniformed services...

    , the United States Department of War
    United States Department of War
    The United States Department of War, also called the War Department , was the United States Cabinet department originally responsible for the operation and maintenance of the United States Army...

     places both General Headquarters Air Force (responsible for U.S. Army air combat operations) and the United States Army Air Corps
    United States Army Air Corps
    The United States Army Air Corps was a forerunner of the United States Air Force. Renamed from the Air Service on 2 July 1926, it was part of the United States Army and the predecessor of the United States Army Air Forces , established in 1941...

     (responsible for aviation logistics and training) under the command of the Chief of the Air Corps, Major General
    Major General
    Major general or major-general is a military rank used in many countries. It is derived from the older rank of sergeant major general. A major general is a high-ranking officer, normally subordinate to the rank of lieutenant general and senior to the ranks of brigadier and brigadier general...

     Henry H. Arnold
    Henry H. Arnold
    Henry Harley "Hap" Arnold was an American general officer holding the grades of General of the Army and later General of the Air Force. Arnold was an aviation pioneer, Chief of the Air Corps , Commanding General of the U.S...

    .
  • General der Flieger
    General der Flieger
    General der Flieger was a General’s rank of the German Luftwaffe.The rank was equivalent to the long established General der Kavallerie, General der Artillerie and General der Infanterie...

    Albert Kesselring
    Albert Kesselring
    Albert Kesselring was a German Luftwaffe Generalfeldmarschall during World War II. In a military career that spanned both World Wars, Kesselring became one of Nazi Germany's most skilful commanders, being one of 27 soldiers awarded the Knight's Cross of the Iron Cross with Oak Leaves, Swords...

    , commander of the Luftwaffe
    Luftwaffe
    Luftwaffe is a generic German term for an air force. It is also the official name for two of the four historic German air forces, the Wehrmacht air arm founded in 1935 and disbanded in 1946; and the current Bundeswehr air arm founded in 1956....

    s Luftflotte 1
    Luftflotte 1
    Luftflotte 1 was one of the primary divisions of the German Luftwaffe in World War II. It was formed February 1, 1939 from Luftwaffengruppenkommando 1 in Berlin...

    , states that he doubts that even highly technically competent bomber crews can hit targets with any accuracy at night or in bad weather.
  • March 25 – Ongoing ceasefire negotiations between Nationalist and Republican officials which include a Nationalist demand that all Spanish Republican Air Force
    Spanish Republican Air Force
    The Spanish Republican Air Force, , was the air arm of the Second Spanish Republic, the legally established government of Spain between 1931 and 1939...

     aircraft fly to Nationalist airfields to surrender on this day are broken off when Republican aircraft do not surrender. A major motivation for the Nationalist demand is to prevent Republican leaders from fleeing Spain by air; six Republican aircraft carry officials and refugees from central Spain to France on this day.
  • March 26 – Republican leader Segismundo Casado López
    Segismundo Casado
    Segismundo Casado López was a Spanish Army officer in the Second Spanish Republic during the Spanish Civil War.-Early life:...

     telegraphs Nationalist leader Francisco Franco
    Francisco Franco
    Francisco Franco y Bahamonde was a Spanish general, dictator and head of state of Spain from October 1936 , and de facto regent of the nominally restored Kingdom of Spain from 1947 until his death in November, 1975...

    , announcing that the Spanish Republican Air Force will surrender to Nationalist forces the following day. Franco replies that Nationalist armies would advance on Republican territory anyway.
  • March 30 – Hans Dieterle sets a new airspeed record in a Heinkel He 100
    Heinkel He 100
    The Heinkel He 100 was a German pre-World War II fighter aircraft design from Heinkel. Although it proved to be one of the fastest fighter aircraft in the world at the time of its development, the design was not ordered into series production. Approximately 19 prototypes and pre-production machines...

     of 746 km/h (464 mph).

April

  • The Seversky Aircraft Corporation changes its name to Republic Aviation.
  • April 1 – Nationalist leader Francisco Franco
    Francisco Franco
    Francisco Franco y Bahamonde was a Spanish general, dictator and head of state of Spain from October 1936 , and de facto regent of the nominally restored Kingdom of Spain from 1947 until his death in November, 1975...

     announces that the Spanish Civil War
    Spanish Civil War
    The Spanish Civil WarAlso known as The Crusade among Nationalists, the Fourth Carlist War among Carlists, and The Rebellion or Uprising among Republicans. was a major conflict fought in Spain from 17 July 1936 to 1 April 1939...

     has ended in a complete Nationalist victory. During the 32½-month war, the Nationalists have used about 1,300 aircraft and the Republicans about 1,500; about 10,000 people have died in air attacks. Early Republican numerical air superiority had been challenged almost immediately by the technical superiority of Italian Fiat CR.32
    Fiat CR.32
    The Fiat CR.32 was an Italian biplane fighter used in the Spanish Civil War and World War II. This nimble little Fiat was compact, robust and highly manoeuvrable and gave impressive displays all over Europe in the hands of the Pattuglie Acrobatiche. The CR.32 fought in North and East Africa, in...

     fighters and Savoia-Marchetti SM.81
    Savoia-Marchetti SM.81
    The Savoia-Marchetti SM.81 Pipistrello was a three-engine bomber/transport aircraft serving in the Italian Regia Aeronautica during World War II...

    , and German Junkers Ju 52
    Junkers Ju 52
    The Junkers Ju 52 was a German transport aircraft manufactured from 1932 to 1945. It saw both civilian and military service during the 1930s and 1940s. In a civilian role, it flew with over 12 air carriers including Swissair and Deutsche Luft Hansa as an airliner and freight hauler...

     bomber-transports; Soviet Polikarpov I-15
    Polikarpov I-15
    The Polikarpov I-15 was a Soviet biplane fighter aircraft of the 1930s. Nicknamed Chaika because of its gulled upper wings, it was operated in large numbers by the Soviet Air Force, and together with the Polikarpov I-16 monoplane, was one of the standard fighters of the Spanish Republicans during...

     and I-16
    Polikarpov I-16
    The Polikarpov I-16 was a Soviet fighter aircraft of revolutionary design; it was the world's first cantilever-winged monoplane fighter with retractable landing gear. The I-16 was introduced in the mid-1930s and formed the backbone of the Soviet Air Force at the beginning of World War II...

     fighters had given the Republicans air superiority in the winter of 1936-1937, but the Nationalists had achieved lasting air superiority after German Messerschmitt Bf 109
    Messerschmitt Bf 109
    The Messerschmitt Bf 109, often called Me 109, was a German World War II fighter aircraft designed by Willy Messerschmitt and Robert Lusser during the early to mid 1930s...

     fighters and Heinkel He 111
    Heinkel He 111
    The Heinkel He 111 was a German aircraft designed by Siegfried and Walter Günter in the early 1930s in violation of the Treaty of Versailles. Often described as a "Wolf in sheep's clothing", it masqueraded as a transport aircraft, but its purpose was to provide the Luftwaffe with a fast medium...

     bombers and Italian Savoia-Marchetti SM.79
    Savoia-Marchetti SM.79
    The Savoia-Marchetti SM.79 Sparviero was a three-engined Italian medium bomber with a wood and metal structure. Originally designed as a fast passenger aircraft, this low-wing monoplane, in the years 1937–39, set 26 world records that qualified it for some time as the fastest medium bomber in the...

     bombers had arrived in 1937. Germany has sent about 600 aircraft to Spain, Italy about 660, the Soviet Union 1,000, and other countries (principally France) about 350. The German
    Luftwaffe
    Luftwaffe is a generic German term for an air force. It is also the official name for two of the four historic German air forces, the Wehrmacht air arm founded in 1935 and disbanded in 1946; and the current Bundeswehr air arm founded in 1956....

    , Italian
    Regia Aeronautica
    The Italian Royal Air Force was the name of the air force of the Kingdom of Italy. It was established as a service independent of the Royal Italian Army from 1923 until 1946...

    , and Soviet air forces have learned a great deal about the employment of modern aircraft in warfare through their involvement, and the Luftwaffe
    Luftwaffe
    Luftwaffe is a generic German term for an air force. It is also the official name for two of the four historic German air forces, the Wehrmacht air arm founded in 1935 and disbanded in 1946; and the current Bundeswehr air arm founded in 1956....

    s Condor Legion
    Condor Legion
    The Condor Legion was a unit composed of volunteers from the German Air Force and from the German Army which served with the Nationalists during the Spanish Civil War of July 1936 to March 1939. The Condor Legion developed methods of terror bombing which were used widely in the Second World War...

     in particular has used the conflict to test new aircraft and revolutionary new air warfare concepts.
  • April 3 – The leading ace
    Flying ace
    A flying ace or fighter ace is a military aviator credited with shooting down several enemy aircraft during aerial combat. The actual number of aerial victories required to officially qualify as an "ace" has varied, but is usually considered to be five or more...

     of the Spanish Civil War, the Nationalist pilot Joaquín García Morato y Castaño, dies when his Fiat CR.32
    Fiat CR.32
    The Fiat CR.32 was an Italian biplane fighter used in the Spanish Civil War and World War II. This nimble little Fiat was compact, robust and highly manoeuvrable and gave impressive displays all over Europe in the hands of the Pattuglie Acrobatiche. The CR.32 fought in North and East Africa, in...

     fighter crashes while he is performing low-level aerobatics
    Aerobatics
    Aerobatics is the practice of flying maneuvers involving aircraft attitudes that are not used in normal flight. Aerobatics are performed in airplanes and gliders for training, recreation, entertainment and sport...

     for newsreel
    Newsreel
    A newsreel was a form of short documentary film prevalent in the first half of the 20th century, regularly released in a public presentation place and containing filmed news stories and items of topical interest. It was a source of news, current affairs and entertainment for millions of moviegoers...

     cameras. He had scored 40 victories during the war.
  • April 28 – Vladimir Kokkinaki
    Vladimir Kokkinaki
    Vladimir Konstantinovich Kokkinaki was a test pilot in the Soviet Union, setting twenty-two world records and serving as president of the Fédération Aéronautique Internationale.-Life and career:...

     and Mikhail Godienko attempt a non-stop flight from the Soviet Union
    Soviet Union
    The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

     to New York
    New York
    New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

     but are forced down on Miscou Island
    Miscou Island
    Miscou Island is a Canadian island in the Gulf of St. Lawrence at the northeastern tip of Gloucester County, New Brunswick.It is separated from neighbouring Lamèque Island to the southwest by the Miscou Channel with both islands forming Miscou Harbour....

     in bad weather the next day.

May

  • The Imperial Japanese Navy
    Imperial Japanese Navy
    The Imperial Japanese Navy was the navy of the Empire of Japan from 1869 until 1947, when it was dissolved following Japan's constitutional renunciation of the use of force as a means of settling international disputes...

    s air arm conducts the first Japanese bombing raid on Chungking, China
    China
    Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...

    , an incendiary raid which causes huge fires and inflicts enormous casualties. Raids will increase in size and intensity over the next two years.
  • The Hitachi Aircraft Company Ltd.
    Hitachi
    Hitachi is a multinational corporation specializing in high-technology.Hitachi may also refer to:*Hitachi, Ibaraki, Japan*Hitachi province, former province of Japan*Prince Hitachi and Princess Hitachi, members of the Japanese imperial family...

     is formed, with plants at Ōmori
    Omori
    is a district located a few kilometres south of Shinagawa, Tokyo, Japan accessed by rail via the Keihin Tohoku line, or by road via Dai Ichi Keihin. Ōmorikaigan, the eastern area of Ōmori, can be reached via the Keikyu line....

    , Tachikawa, and Haneda, 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...

    .
  • May 22 – The German Condor Legion
    Condor Legion
    The Condor Legion was a unit composed of volunteers from the German Air Force and from the German Army which served with the Nationalists during the Spanish Civil War of July 1936 to March 1939. The Condor Legion developed methods of terror bombing which were used widely in the Second World War...

     holds a farewell parade in León
    León, Spain
    León is the capital of the province of León in the autonomous community of Castile and León, situated in the northwest of Spain. Its city population of 136,985 makes it the largest municipality in the province, accounting for more than one quarter of the province's population...

    , Spain.
  • May 24 – The Royal Navy
    Royal Navy
    The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

     takes practical control of British naval aircraft for the first time since the dissolution of the Royal Naval Air Service
    Royal Naval Air Service
    The Royal Naval Air Service or RNAS was the air arm of the Royal Navy until near the end of the First World War, when it merged with the British Army's Royal Flying Corps to form a new service , the Royal Air Force...

     in 1918. British naval aircraft, since 1918 under Royal Air Force
    Royal Air Force
    The Royal Air Force is the aerial warfare service branch of the British Armed Forces. Formed on 1 April 1918, it is the oldest independent air force in the world...

     control and since 1924 known collectively as the "Fleet Air Arm of the Royal Air Force," officially become the Royal Navys Air Branch, although the term "Fleet Air Arm
    Fleet Air Arm
    The Fleet Air Arm is the branch of the British Royal Navy responsible for the operation of naval aircraft. The Fleet Air Arm currently operates the AgustaWestland Merlin, Westland Sea King and Westland Lynx helicopters...

    " remains in widespread informal use and finally will be adopted officially in 1953.
  • May 26 – German personnel of the Condor Legion depart Spain.
  • May 31 – Italian forces, including the "legionary air force," depart Spain.

June

  • June 6 – Adolf Hitler
    Adolf Hitler
    Adolf Hitler was an Austrian-born German politician and the leader of the National Socialist German Workers Party , commonly referred to as the Nazi Party). He was Chancellor of Germany from 1933 to 1945, and head of state from 1934 to 1945...

     reviews 14,000 veterans of the Luftwaffes Condor Legion in Berlin
    Berlin
    Berlin is the capital city of Germany and is one of the 16 states of Germany. With a population of 3.45 million people, Berlin is Germany's largest city. It is the second most populous city proper and the seventh most populous urban area in the European Union...

    .
  • June 16 – Air France
    Air France
    Air France , stylised as AIRFRANCE, is the French flag carrier headquartered in Tremblay-en-France, , and is one of the world's largest airlines. It is a subsidiary of the Air France-KLM Group and a founding member of the SkyTeam global airline alliance...

     commences hourly flights from Paris
    Paris
    Paris is the capital and largest city in France, situated on the river Seine, in northern France, at the heart of the Île-de-France region...

     to London
    London
    London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

  • June 22 – During the Khalkhin Gol Incident, a 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...

     rages for 2½ hours between 120 Imperial Japanese Army
    Imperial Japanese Army
    -Foundation:During the Meiji Restoration, the military forces loyal to the Emperor were samurai drawn primarily from the loyalist feudal domains of Satsuma and Chōshū...

     aircraft and 95 Soviet Air Force
    Soviet Air Force
    The Soviet Air Force, officially known in Russian as Военно-воздушные силы or Voenno-Vozdushnye Sily and often abbreviated VVS was the official designation of one of the air forces of the Soviet Union. The other was the Soviet Air Defence Forces...

     fighters. The Soviets shoot down 31 Japanese aircraft in exchange for 11 of their own.
  • June 28 – Britain's Women's Auxiliary Air Force
    Women's Auxiliary Air Force
    The Women's Auxiliary Air Force , whose members were invariably referred to as Waafs , was the female auxiliary of the Royal Air Force during World War II, established in 1939. At its peak strength, in 1943, WAAF numbers exceeded 180,000, with over 2,000 women enlisting per week.A Women's Royal Air...

     is formed.
  • June 29 – During another Khalkhin Gol Incident dogfight between Soviet and Japanese aircraft, the Soviets claim to have shot down 25 Japanese planes in exchange for the loss of two Soviet aircraft.

July

  • July 6 – Soviet
    Soviet Union
    The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

     pilot Olga Klepikowa sets a world record by flying a glider
    Glider
    Unpowered aircraft are a group of aerial vehicles that can fly without onboard propulsion. They can be classified as gliders, balloons and kites. In this instance, 'flight' means a trajectory that is not merely a vertical descent such as a parachute. In the case of kites, the flight is obtained by...

     746 km (463.5 mi) from Moscow
    Moscow
    Moscow is the capital, the most populous city, and the most populous federal subject of Russia. The city is a major political, economic, cultural, scientific, religious, financial, educational, and transportation centre of Russia and the continent...

     to Otradnoye.
  • July 20 – In the Heinkel He 176, German pilot Erich Warsitz
    Erich Warsitz
    Erich Warsitz was a German test pilot of the 1930s. He held the rank of Flight-Captain in the Luftwaffe and was selected by the Reich Air Ministry as chief test pilot at Peenemünde West...

     makes the first flight powered by a liquid-fuelled rocket.

August

  • August 11 – Pan American World Airways
    Pan American World Airways
    Pan American World Airways, commonly known as Pan Am, was the principal and largest international air carrier in the United States from 1927 until its collapse on December 4, 1991...

     begins scheduled flights from New York, New York
    New York
    New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

    , to Southampton
    Southampton
    Southampton is the largest city in the county of Hampshire on the south coast of England, and is situated south-west of London and north-west of Portsmouth. Southampton is a major port and the closest city to the New Forest...

    , England
    England
    England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

    .
  • August 20 – Since the beginning of the Khalkhin Gol Incident on May 11, the Soviet Union
    Soviet Union
    The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

     has claimed 320 Japanese aircraft shot down and another 35 destroyed on the ground.
  • August 26 – The Messerschmitt Me 209
    Messerschmitt Me 209
    |-See also:-Bibliography:* Feist, Uwe. The Fighting Me 109. London: Arms and Armour Press, 1993. ISBN 1-85409-209-X.* Green, William. War Planes of the Second World War, Fighters, vol. I. London: Hanover House, 1960....

     sets a new world speed record of 755 km/h (469 mph).
  • August 24 – The Royal Air Force forms the Advanced Air Striking Force
    RAF Advanced Air Striking Force
    Before the Second World War it had been agreed between the United Kingdom and France that in case of war, the light bomber force of the Royal Air Force would move to bases within France from which it could operate against targets in Nazi Germany. To achieve this, the RAF Advanced Air Striking Force...

    . Initially consisting of 10 squadrons
    Squadron (aviation)
    A squadron in air force, army aviation or naval aviation is mainly a unit comprising a number of military aircraft, usually of the same type, typically with 12 to 24 aircraft, sometimes divided into three or four flights, depending on aircraft type and air force...

     of Fairey Battle
    Fairey Battle
    The Fairey Battle was a British single-engine light bomber built by the Fairey Aviation Company in the late 1930s for the Royal Air Force. The Battle was powered by the same Rolls-Royce Merlin piston engine that gave contemporary British fighters high performance; however, the Battle was weighed...

     bombers, its mission is to deploy to France in the event of war with Germany and strike targets in Germany from French bases.
  • August 27 – Flying the Heinkel He 178
    Heinkel He 178
    |-See also:*List of firsts in aviation-Bibliography:* Warsitz, Lutz: The First Jet Pilot - The Story of German Test Pilot Erich Warsitz, Pen and Sword Books Ltd., England, 2009, ISBN 9781844158188.-External links:...

    , Erich Warsitz
    Erich Warsitz
    Erich Warsitz was a German test pilot of the 1930s. He held the rank of Flight-Captain in the Luftwaffe and was selected by the Reich Air Ministry as chief test pilot at Peenemünde West...

     makes the first flight made entirely on turbojet power.

September

  • September 1 – World War II
    World War II
    World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

     breaks out
    as Germany
    Germany
    Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

     invades Poland
    Poland
    Poland , officially the Republic of Poland , is a country in Central Europe bordered by Germany to the west; the Czech Republic and Slovakia to the south; Ukraine, Belarus and Lithuania to the east; and the Baltic Sea and Kaliningrad Oblast, a Russian exclave, to the north...

    . The Luftwaffe
    Luftwaffe
    Luftwaffe is a generic German term for an air force. It is also the official name for two of the four historic German air forces, the Wehrmacht air arm founded in 1935 and disbanded in 1946; and the current Bundeswehr air arm founded in 1956....

     plays a key tactical bombing
    Tactical bombing
    Tactical bombing is the aerial bombing aimed at targets of immediate military value, such as troops, military installations or equipment. This is in contrast to strategic bombing, attacking enemy's cities and factories to debilitate the enemy's capacity to wage war, the enemy's future military...

     role in neutralising Polish defences.
  • September 1 – During the predawn hours of the day, a Luftwaffe
    Luftwaffe
    Luftwaffe is a generic German term for an air force. It is also the official name for two of the four historic German air forces, the Wehrmacht air arm founded in 1935 and disbanded in 1946; and the current Bundeswehr air arm founded in 1956....

    Junkers Ju 87
    Junkers Ju 87
    The Junkers Ju 87 or Stuka was a two-man German ground-attack aircraft...

     "Stuka" dive bomber
    Dive bomber
    A dive bomber is a bomber aircraft that dives directly at its targets in order to provide greater accuracy for the bomb it drops. Diving towards the target reduces the distance the bomb has to fall, which is the primary factor in determining the accuracy of the drop...

     flown by Leutnant Frank Neubert of I Group, Sturzkampfgeshwader 2
    Sturzkampfgeschwader 2
    Sturzkampfgeschwader 2 Immelmann was a Luftwaffe Dive bomber-wing of World War II. It was named after Max Immelmann in 1939.The unit was originally formed as Fliegergruppe Schwerin in 1934; the first Stuka wing of its type, attaining the sobriquet 'Immelmann' in 1935...

    , scores the first aerial victory of World War II, shooting down a PZL P.11
    PZL P.11
    The PZL P.11 was a Polish fighter aircraft, designed in the early 1930s by PZL in Warsaw. It was briefly considered to be the most advanced fighter aircraft design in the world...

    c fighter flown by Polish Captain
    Captain (OF-2)
    The army rank of captain is a commissioned officer rank historically corresponding to command of a company of soldiers. The rank is also used by some air forces and marine forces. Today a captain is typically either the commander or second-in-command of a company or artillery battery...

     Mieczysław Medwecki. Twenty minutes later, Medweckis wingman, Second Lieutenant
    Second Lieutenant
    Second lieutenant is a junior commissioned officer military rank in many armed forces.- United Kingdom and Commonwealth :The rank second lieutenant was introduced throughout the British Army in 1871 to replace the rank of ensign , although it had long been used in the Royal Artillery, Royal...

     Wladyslaw Gnys
    Wladyslaw Gnys
    Władysław Gnyś was a Polish pilot of the Polish Air Force and probably the first Allied victor in aerial combat in World War II.In 1931, Wladyslaw Gnys entered military service with the Polish Air Force...

    , flying a PZL P.11c, scores probably the first Allied
    Allies of World War II
    The Allies of World War II were the countries that opposed the Axis powers during the Second World War . Former Axis states contributing to the Allied victory are not considered Allied states...

     aerial victories of the war, shooting down two German Dornier Do.17E
    Dornier Do 17
    The Dornier Do 17, sometimes referred to as the Fliegender Bleistift , was a World War II German light bomber produced by Claudius Dornier's company, Dornier Flugzeugwerke...

     bombers of Kampfgeschwader 77
    Kampfgeschwader 77
    Kampfgeschwader 77 was a Luftwaffe bomber wing during World War II.Its units participated on all of the major fronts in the European Theatre until its dissolution in 1944...

     over Zurada, near Olkusz
    Olkusz
    Olkusz is a town in south Poland with 37,696 inhabitants . Situated in the Lesser Poland Voivodeship , previously in Katowice Voivodeship , it is the capital of Olkusz County...

    , Poland, although some authors have claimed that Polish antiaircraft artillery shot down the bombers.
  • September 2 – In anticipation of war breaking out with Germany, the Royal Air Forces Advanced Air Striking Force
    RAF Advanced Air Striking Force
    Before the Second World War it had been agreed between the United Kingdom and France that in case of war, the light bomber force of the Royal Air Force would move to bases within France from which it could operate against targets in Nazi Germany. To achieve this, the RAF Advanced Air Striking Force...

     deploys to bases around Rheims, France.
  • September 3 – The United Kingdom
    United Kingdom
    The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

     and France
    France
    The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

     declare war on Germany.
  • September 3 – Paratroops are used for the first time, with German units dropped into Silesia
    Silesia
    Silesia is a historical region of Central Europe located mostly in Poland, with smaller parts also in the Czech Republic, and Germany.Silesia is rich in mineral and natural resources, and includes several important industrial areas. Silesia's largest city and historical capital is Wrocław...

    , behind Polish lines.
  • September 3 – Armstrong Whitworth Whitley
    Armstrong Whitworth Whitley
    The Armstrong Whitworth A.W.38 Whitley was one of three British twin-engine, front line medium bomber types in service with the Royal Air Force at the outbreak of the Second World War...

    s are used to drop propaganda
    Propaganda
    Propaganda is a form of communication that is aimed at influencing the attitude of a community toward some cause or position so as to benefit oneself or one's group....

     leaflets into German cities.
  • September 4 – The first British bombs of the war are dropped on German targets when a Bristol Blenheim
    Bristol Blenheim
    The Bristol Blenheim was a British light bomber aircraft designed and built by the Bristol Aeroplane Company that was used extensively in the early days of the Second World War. It was adapted as an interim long-range and night fighter, pending the availability of the Beaufighter...

     of 110 Squadron
    No. 110 Squadron RAF
    -Formation and World War I:No. 110 Squadron RFC was formed on 1 November 1917, at Rendcomb, Gloucestershire and was equipped with B.E.2c aircraft. The squadron moved to Kenley the following year and re-equipped with the DH.9A - the first squadron to employ this aircraft. Its original complement of...

     attacks the German fleet. During the day, 30 Blenheims and Vickers Wellington
    Vickers Wellington
    The Vickers Wellington was a British twin-engine, long range medium bomber designed in the mid-1930s at Brooklands in Weybridge, Surrey, by Vickers-Armstrongs' Chief Designer, R. K. Pierson. It was widely used as a night bomber in the early years of the Second World War, before being displaced as a...

    s attack the German ships, with seven of the bombers shot down. One of the Wellingtons mistakenly bombs Esbjerg
    Esbjerg
    Esbjerg Municipality is a municipality in Region of Southern Denmark on the west coast of the Jutland peninsula in southwest Denmark. Its mayor is Johnny Søtrup, from the Venstre political party...

     in neutral Denmark
    Denmark
    Denmark is a Scandinavian country in Northern Europe. The countries of Denmark and Greenland, as well as the Faroe Islands, constitute the Kingdom of Denmark . It is the southernmost of the Nordic countries, southwest of Sweden and south of Norway, and bordered to the south by Germany. Denmark...

    , killing two people. They are the first civilians killed by Royal Air Force
    Royal Air Force
    The Royal Air Force is the aerial warfare service branch of the British Armed Forces. Formed on 1 April 1918, it is the oldest independent air force in the world...

     bombs in World War II.
  • September 5 – President
    President of the United States
    The President of the United States of America is the head of state and head of government of the United States. The president leads the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces....

     Franklin D. Roosevelt
    Franklin D. Roosevelt
    Franklin Delano Roosevelt , also known by his initials, FDR, was the 32nd President of the United States and a central figure in world events during the mid-20th century, leading the United States during a time of worldwide economic crisis and world war...

     orders the United States 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...

     to organize a Neutrality Patrol
    Neutrality Patrol
    At the beginning of World War II, when Nazi Germany's invasion of Poland on 1 September 1939 started the hostilities in Europe, President Franklin D...

     to report and track any belligerent air, surface, or underwater naval forces approaching the United States East Coast or the West Indies.
  • September 8 – Five French Air Force
    French Air Force
    The French Air Force , literally Army of the Air) is the air force of the French Armed Forces. It was formed in 1909 as the Service Aéronautique, a service arm of the French Army, then was made an independent military arm in 1933...

     Curtiss H75 fighters engage a squadron
    Squadron (aviation)
    A squadron in air force, army aviation or naval aviation is mainly a unit comprising a number of military aircraft, usually of the same type, typically with 12 to 24 aircraft, sometimes divided into three or four flights, depending on aircraft type and air force...

     of German Messerschmitt Bf 109
    Messerschmitt Bf 109
    The Messerschmitt Bf 109, often called Me 109, was a German World War II fighter aircraft designed by Willy Messerschmitt and Robert Lusser during the early to mid 1930s...

    s and shoot down two. They are the first French air-to-air victories of World War II, as well as the first by any of the Western Allies
    Allies of World War II
    The Allies of World War II were the countries that opposed the Axis powers during the Second World War . Former Axis states contributing to the Allied victory are not considered Allied states...

    .
  • September 15 – The Khalkhin Gol Incident concludes in a Soviet victory over the Imperial Japanese Army
    Imperial Japanese Army
    -Foundation:During the Meiji Restoration, the military forces loyal to the Emperor were samurai drawn primarily from the loyalist feudal domains of Satsuma and Chōshū...

    . In the final August 20-September 15 Soviet offensive, the Soviet Air Force
    Soviet Air Force
    The Soviet Air Force, officially known in Russian as Военно-воздушные силы or Voenno-Vozdushnye Sily and often abbreviated VVS was the official designation of one of the air forces of the Soviet Union. The other was the Soviet Air Defence Forces...

     claims the destruction of another 290 Japanese aircraft, bringing the total Soviet claim since the beginning of the Incident on May 11 to 645 Japanese planes destroyed. The Soviets claim to have lost only 34 aircraft in the last two months of the conflict.
  • September 17 – The German submarine
    Submarine
    A submarine is a watercraft capable of independent operation below the surface of the water. It differs from a submersible, which has more limited underwater capability...

     U-29
    German submarine U-29 (1936)
    German submarine U-29 was a Type VIIA U-boat of the German Kriegsmarine during World War II.She was laid down on 2 January 1936 and commissioned on 10 November 1936. During her career U-29 was involved in seven war patrols under the command of Kapitänleutnant Otto Schuhart...

     torpedoes and sinks the British aircraft carrier
    Aircraft carrier
    An aircraft carrier is a warship designed with a primary mission of deploying and recovering aircraft, acting as a seagoing airbase. Aircraft carriers thus allow a naval force to project air power worldwide without having to depend on local bases for staging aircraft operations...

      with the loss of 518 lives while Courageous is conducting an antisubmarine patrol in the North Atlantic Ocean. The Fleet Air Arm
    Fleet Air Arm
    The Fleet Air Arm is the branch of the British Royal Navy responsible for the operation of naval aircraft. The Fleet Air Arm currently operates the AgustaWestland Merlin, Westland Sea King and Westland Lynx helicopters...

    s No. 811 and No. 822 Swordfish
    Fairey Swordfish
    The Fairey Swordfish was a torpedo bomber built by the Fairey Aviation Company and used by the Fleet Air Arm of the Royal Navy during the Second World War...

     squadrons
    Squadron (aviation)
    A squadron in air force, army aviation or naval aviation is mainly a unit comprising a number of military aircraft, usually of the same type, typically with 12 to 24 aircraft, sometimes divided into three or four flights, depending on aircraft type and air force...

     are completely destroyed in the sinking. The loss of Courageous results in the Royal Navy withdrawing aircraft carriers from antisubmarine operations.
  • September 19 – Germany halts construction of its second Graf Zeppelin-class
    Graf Zeppelin class aircraft carrier
    The Graf Zeppelin-class aircraft carriers were two German Kriegsmarine aircraft carriers laid down in the mid-1930s as part of the Plan Z rearmament program. Four ships were initially envisioned but reduced to two by Grand Admiral Erich Raeder in 1939...

     aircraft carrier, Flugzeugträger B
    Flugzeugträger B
    The Flugzeugträger B was the sister ship of the Kriegsmarine's only launched aircraft carrier, the Graf Zeppelin....

    , while she still is on the building ways. Work on the ship never will be resumed.
  • September 25 – Nicola di Mauro of Italy
    Italy
    Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

     sets a world seaplane
    Seaplane
    A seaplane is a fixed-wing aircraft capable of taking off and landing on water. Seaplanes that can also take off and land on airfields are a subclass called amphibian aircraft...

     altitude record of 13,542 meters (44,429 feet) in a Caproni Ca.161Idro
    Caproni Ca.161
    |-See also:...

    . This record still stands for piston-engined seaplanes.
  • September 26 – Flying a No. 803 Squadron
    803 Naval Air Squadron
    803 Naval Air Squadron was a Royal Navy Fleet Air Arm squadron.-Interwar:803 NAS was formed on 3 April 1933 by promoting No 409 Flight to the status of a squadron, with nine Ospreys...

     Blackburn Skua
    Blackburn Skua
    The Blackburn B-24 Skua was a carrier-based low-wing, two-seater, single-radial engine aircraft operated by the British Fleet Air Arm which combined the functions of a dive bomber and fighter. It was designed in the mid-1930s, and saw service in the early part of the Second World War...

     from , Lieutenant
    Lieutenant
    A lieutenant is a junior commissioned officer in many nations' armed forces. Typically, the rank of lieutenant in naval usage, while still a junior officer rank, is senior to the army rank...

     B. S. McEwen of the Fleet Air Arm
    Fleet Air Arm
    The Fleet Air Arm is the branch of the British Royal Navy responsible for the operation of naval aircraft. The Fleet Air Arm currently operates the AgustaWestland Merlin, Westland Sea King and Westland Lynx helicopters...

    s No. 803 Squadron
    803 Naval Air Squadron
    803 Naval Air Squadron was a Royal Navy Fleet Air Arm squadron.-Interwar:803 NAS was formed on 3 April 1933 by promoting No 409 Flight to the status of a squadron, with nine Ospreys...

     scores the first British victory over a German aircraft of World War II, shooting down a Dornier Do 18
    Dornier Do 18
    The Dornier Do 18 was a development of the Do 16 flying boat. It was developed for the Luftwaffe, but Lufthansa got 5 aircraft and used these for tests between the Azores and the North American continent in 1936 and on their mail route over the South Atlantic from 1937 to 1939.27–29 March 1938 a...

    . German Heinkel He 111
    Heinkel He 111
    The Heinkel He 111 was a German aircraft designed by Siegfried and Walter Günter in the early 1930s in violation of the Treaty of Versailles. Often described as a "Wolf in sheep's clothing", it masqueraded as a transport aircraft, but its purpose was to provide the Luftwaffe with a fast medium...

    s attack Ark Royal in the North Sea
    North Sea
    In the southwest, beyond the Straits of Dover, the North Sea becomes the English Channel connecting to the Atlantic Ocean. In the east, it connects to the Baltic Sea via the Skagerrak and Kattegat, narrow straits that separate Denmark from Norway and Sweden respectively...

     later in the day, but score no hits.

October

  • October 8 - The Royal Air Force scores its first aerial victory of World War II when a Lockheed Hudson
    Lockheed Hudson
    The Lockheed Hudson was an American-built light bomber and coastal reconnaissance aircraft built initially for the Royal Air Force shortly before the outbreak of the Second World War and primarily operated by the RAF thereafter...

     shoots down a German Dornier Do 18
    Dornier Do 18
    The Dornier Do 18 was a development of the Do 16 flying boat. It was developed for the Luftwaffe, but Lufthansa got 5 aircraft and used these for tests between the Azores and the North American continent in 1936 and on their mail route over the South Atlantic from 1937 to 1939.27–29 March 1938 a...

     over Jutland
    Jutland
    Jutland , historically also called Cimbria, is the name of the peninsula that juts out in Northern Europe toward the rest of Scandinavia, forming the mainland part of Denmark. It has the North Sea to its west, Kattegat and Skagerrak to its north, the Baltic Sea to its east, and the Danish–German...

    .
  • October 16 - The Luftwaffe
    Luftwaffe
    Luftwaffe is a generic German term for an air force. It is also the official name for two of the four historic German air forces, the Wehrmacht air arm founded in 1935 and disbanded in 1946; and the current Bundeswehr air arm founded in 1956....

    attacks its first British targets, Royal Navy
    Royal Navy
    The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

     warships in the Firth of Forth
    Firth of Forth
    The Firth of Forth is the estuary or firth of Scotland's River Forth, where it flows into the North Sea, between Fife to the north, and West Lothian, the City of Edinburgh and East Lothian to the south...

    .

November

  • The Luftwaffe
    Luftwaffe
    Luftwaffe is a generic German term for an air force. It is also the official name for two of the four historic German air forces, the Wehrmacht air arm founded in 1935 and disbanded in 1946; and the current Bundeswehr air arm founded in 1956....

    begins dropping sea mines around the British coastline.
  • November 24 – The British Overseas Airways Corporation
    British Overseas Airways Corporation
    The British Overseas Airways Corporation was the British state airline from 1939 until 1946 and the long-haul British state airline from 1946 to 1974. The company started life with a merger between Imperial Airways Ltd. and British Airways Ltd...

     (BOAC) is formed by the merger of Imperial Airways
    Imperial Airways
    Imperial Airways was the early British commercial long range air transport company, operating from 1924 to 1939 and serving parts of Europe but especially the Empire routes to South Africa, India and the Far East...

     and the original British Airways
    British Airways
    British Airways is the flag carrier airline of the United Kingdom, based in Waterside, near its main hub at London Heathrow Airport. British Airways is the largest airline in the UK based on fleet size, international flights and international destinations...

    .
  • November 30 – Soviet aircraft bomb Helsinki
    Helsinki
    Helsinki is the capital and largest city in Finland. It is in the region of Uusimaa, located in southern Finland, on the shore of the Gulf of Finland, an arm of the Baltic Sea. The population of the city of Helsinki is , making it by far the most populous municipality in Finland. Helsinki is...

    , Viipuri, and other cities in Finland
    Finland
    Finland , officially the Republic of Finland, is a Nordic country situated in the Fennoscandian region of Northern Europe. It is bordered by Sweden in the west, Norway in the north and Russia in the east, while Estonia lies to its south across the Gulf of Finland.Around 5.4 million people reside...

     from bases in Estonia
    Estonia
    Estonia , officially the Republic of Estonia , is a state in the Baltic region of Northern Europe. It is bordered to the north by the Gulf of Finland, to the west by the Baltic Sea, to the south by Latvia , and to the east by Lake Peipsi and the Russian Federation . Across the Baltic Sea lies...

    , marking the outbreak of the Winter War
    Winter War
    The Winter War was a military conflict between the Soviet Union and Finland. It began with a Soviet offensive on 30 November 1939 – three months after the start of World War II and the Soviet invasion of Poland – and ended on 13 March 1940 with the Moscow Peace Treaty...

     between the Soviet Union
    Soviet Union
    The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

     and Finland
    Finland
    Finland , officially the Republic of Finland, is a Nordic country situated in the Fennoscandian region of Northern Europe. It is bordered by Sweden in the west, Norway in the north and Russia in the east, while Estonia lies to its south across the Gulf of Finland.Around 5.4 million people reside...

    . Soviet radio denies that Soviet aircraft bombed Finland, however, claiming that the Soviet Air Force
    Soviet Air Force
    The Soviet Air Force, officially known in Russian as Военно-воздушные силы or Voenno-Vozdushnye Sily and often abbreviated VVS was the official designation of one of the air forces of the Soviet Union. The other was the Soviet Air Defence Forces...

     had merely dropped bread to starving people in Helsinki, leading the Finns to refer to Soviet bombs as "Molotov's bread-baskets
    Molotov bread basket
    The RRAB-3, nicknamed the Molotov bread basket , was a Soviet-made droppable bomb dispenser that combined a large high-explosive charge with a cluster of incendiary bombs. It was used against the cities of Finland during the Winter War of 1939–1940...

    ." The Soviets have about 800 aircraft committed to the war as it begins, while the entire Finnish Air Force
    Finnish Air Force
    The Finnish Air Force is one of the branches of the Finnish Defence Forces. Its peacetime tasks are airspace surveillance, identification flights, and production of readiness formations for wartime conditions...

     includes only 96 planes, most of them obsolete, one months worth of aviation gasoline, and a few batteries
    Artillery battery
    In military organizations, an artillery battery is a unit of guns, mortars, rockets or missiles so grouped in order to facilitate better battlefield communication and command and control, as well as to provide dispersion for its constituent gunnery crews and their systems...

     of antiaircraft artillery.

December

  • The air arms of the Imperial Japanese Army
    Imperial Japanese Army
    -Foundation:During the Meiji Restoration, the military forces loyal to the Emperor were samurai drawn primarily from the loyalist feudal domains of Satsuma and Chōshū...

     and Imperial Japanese Navy
    Imperial Japanese Navy
    The Imperial Japanese Navy was the navy of the Empire of Japan from 1869 until 1947, when it was dissolved following Japan's constitutional renunciation of the use of force as a means of settling international disputes...

     conduct Operation 100, an effort to destroy a Chinese
    China
    Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...

     airbase crucial to the Soviet Union
    Soviet Union
    The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

    s supply of aircraft to the Nationalist Chinese. It fails to shut down the base or halt Soviet aircraft shipments.
  • December 13 – A Fairey Seafox floatplane
    Floatplane
    A floatplane is a type of seaplane, with slender pontoons mounted under the fuselage; only the floats of a floatplane normally come into contact with water, with the fuselage remaining above water...

     catapulted
    Aircraft catapult
    An aircraft catapult is a device used to launch aircraft from ships—in particular aircraft carriers—as a form of assisted take off. It consists of a track built into the flight deck, below which is a large piston or shuttle that is attached through the track to the nose gear of the aircraft, or in...

     from the British light cruiser
    Light cruiser
    A light cruiser is a type of small- or medium-sized warship. The term is a shortening of the phrase "light armored cruiser", describing a small ship that carried armor in the same way as an armored cruiser: a protective belt and deck...

      spots fire for her guns while she fires on the German "pocket battleship" Admiral Graf Spee
    German cruiser Admiral Graf Spee
    Admiral Graf Spee was a Deutschland-class heavy cruiser which served with the Kriegsmarine of Nazi Germany during World War II. The vessel was named after Admiral Maximilian von Spee, commander of the East Asia Squadron that fought the battles of Coronel and Falkland Islands in World War I...

     during the Battle of the River Plate
    Battle of the River Plate
    The Battle of the River Plate was the first naval battle in the Second World War. The German pocket battleship had been commerce raiding since the start of the war in September 1939...

    . It is the first time in World War II that a ship-based seaplane spots gunfire for a Royal Navy ship and is considered a classic example of the use of a floatplane in such a role; the pilot, Lieutenant E. D. G. Lewin, receives the Distinguished Service Cross
    Distinguished Service Cross (United Kingdom)
    The Distinguished Service Cross is the third level military decoration awarded to officers, and other ranks, of the British Armed Forces, Royal Fleet Auxiliary and British Merchant Navy and formerly also to officers of other Commonwealth countries.The DSC, which may be awarded posthumously, is...

     for the action. The Seafox goes on to conduct reconnaissance flights over the Admiral Graf Spee daily until her crew scuttles her on December 17.
  • December 18 – The United Kingdom
    United Kingdom
    The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

    , Australia
    Australia
    Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...

    , Canada
    Canada
    Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

    , and New Zealand
    New Zealand
    New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses and numerous smaller islands. The country is situated some east of Australia across the Tasman Sea, and roughly south of the Pacific island nations of New Caledonia, Fiji, and Tonga...

     institute the British Commonwealth Air Training Plan
    British Commonwealth Air Training Plan
    The British Commonwealth Air Training Plan , known in some countries as the Empire Air Training Scheme , was a massive, joint military aircrew training program created by the United Kingdom, Canada, Australia and New Zealand, during the Second World War...

     – known in some countries as the Empire Air Training Scheme – a massive joint military aircrew training program. South Africa
    South Africa
    The Republic of South Africa is a country in southern Africa. Located at the southern tip of Africa, it is divided into nine provinces, with of coastline on the Atlantic and Indian oceans...

     participates via a parallel Joint Air Training Scheme agreement.
  • December 18 – Twelve out of 24 Royal Air Force
    Royal Air Force
    The Royal Air Force is the aerial warfare service branch of the British Armed Forces. Formed on 1 April 1918, it is the oldest independent air force in the world...

     Vickers Wellington
    Vickers Wellington
    The Vickers Wellington was a British twin-engine, long range medium bomber designed in the mid-1930s at Brooklands in Weybridge, Surrey, by Vickers-Armstrongs' Chief Designer, R. K. Pierson. It was widely used as a night bomber in the early years of the Second World War, before being displaced as a...

     bombers are shot down during a raid on German shipping off Wilhelmshaven
    Wilhelmshaven
    Wilhelmshaven is a coastal town in Lower Saxony, Germany. It is situated on the western side of the Jade Bight, a bay of the North Sea.-History:...

    , leading Bomber Command
    Bomber Command
    Bomber Command is an organizational military unit, generally subordinate to the air force of a country. Many countries have a "Bomber Command", although the most famous ones were in Britain and the United States. A Bomber Command is generally used for Strategic bombing , and is composed of bombers...

     to abandon daylight raids on Germany.
  • December 26 – The first Royal Australian Air Force
    Royal Australian Air Force
    The Royal Australian Air Force is the air force branch of the Australian Defence Force. The RAAF was formed in March 1921. It continues the traditions of the Australian Flying Corps , which was formed on 22 October 1912. The RAAF has taken part in many of the 20th century's major conflicts...

     squadrons to join the war arrive in Great Britain.

First flights

  • Yokosuka E14Y
    Yokosuka E14Y
    |-See also:-References:NotesBibliography* Francillon, Ph.D., René J. Japanese Aircraft of the Pacific War. London: Putnam & Company Ltd., 1979. ISBN 0-370-30251-6....

     (Allied reporting name
    World War II Allied names for Japanese aircraft
    The World War II Allied names for Japanese aircraft were reporting names, often described as codenames, given by Allied personnel to Imperial Japanese aircraft during the Pacific campaign of World War II. The names were used by Allied personnel to identify Japanese aircraft for reporting and...

     "Glen")

January

  • Kawasaki Ki-45
    Kawasaki Ki-45
    The Kawasaki Ki-45 Toryu was a two-seat, twin-engine fighter used by the Imperial Japanese Army in World War II. The army gave it the designation "Type 2 Two-Seat Fighter"; the Allied reporting name was "Nick"....

    , prototype of Kawasaki Ki-45 Kai Toryu (Dragon Slayer; Allied reporting name
    World War II Allied names for Japanese aircraft
    The World War II Allied names for Japanese aircraft were reporting names, often described as codenames, given by Allied personnel to Imperial Japanese aircraft during the Pacific campaign of World War II. The names were used by Allied personnel to identify Japanese aircraft for reporting and...

     "Nick")
  • Early January – Nakajima Ki-43 Hayabusa
    Nakajima Ki-43
    The Nakajima Ki-43 Hayabusa was a single-engine land-based tactical fighter used by the Imperial Japanese Army Air Force in World War II...

     ("Peregrine Falcon
    Peregrine Falcon
    The Peregrine Falcon , also known as the Peregrine, and historically as the Duck Hawk in North America, is a widespread bird of prey in the family Falconidae. A large, crow-sized falcon, it has a blue-gray back, barred white underparts, and a black head and "moustache"...

    "), Allied reporting name
    World War II Allied names for Japanese aircraft
    The World War II Allied names for Japanese aircraft were reporting names, often described as codenames, given by Allied personnel to Imperial Japanese aircraft during the Pacific campaign of World War II. The names were used by Allied personnel to identify Japanese aircraft for reporting and...

     "Oscar")
  • January 27 – Lockheed XP-38, prototype of the P-38 Lightning
    P-38 Lightning
    The Lockheed P-38 Lightning was a World War II American fighter aircraft built by Lockheed. Developed to a United States Army Air Corps requirement, the P-38 had distinctive twin booms and a single, central nacelle containing the cockpit and armament...


March

  • Curtiss XP-42
  • Seversky XP-41
    Seversky XP-41
    The Seversky XP-41 was a fighter aircraft built in the United States in 1939. A single prototype was modified from the last production Seversky P-35 by adding a new streamlined canopy, a Wright R-1830-19 engine with a two-speed supercharger, and revised landing gear. XP-41 first flew in March 1939...

  • March 31 - Miles Master
    Miles Master
    -See also:-References:NotesBibliography* Amos, Peter and Don Lambert Brown. Miles Aircraft Since 1925, Volume 1. London: Putnam Aeronautical, 2000. ISBN 0-85177-787-0....

     production aircraft N7408

April

  • April 1 - Mitsubishi A6M Zero (Allied reporting name
    World War II Allied names for Japanese aircraft
    The World War II Allied names for Japanese aircraft were reporting names, often described as codenames, given by Allied personnel to Imperial Japanese aircraft during the Pacific campaign of World War II. The names were used by Allied personnel to identify Japanese aircraft for reporting and...

     "Zeke")
  • April 22 - Aeronautica Umbra Trojani AUT.18
    Aeronautica Umbra Trojani AUT.18
    |-See also:-Further reading:*Taylor, J. H. Jane's Encyclopedia of Aviation. Studio Editions: London. p.30*F. Trojani, La coda di Minosse, Mursia, Milano, 1964...

     M.M.363

June

  • Kokusai Ki-59
    Kokusai Ki-59
    |-See also:-References:NotesBibliography...

     (Allied reporting name
    World War II Allied names for Japanese aircraft
    The World War II Allied names for Japanese aircraft were reporting names, often described as codenames, given by Allied personnel to Imperial Japanese aircraft during the Pacific campaign of World War II. The names were used by Allied personnel to identify Japanese aircraft for reporting and...

     "Theresa")
  • Mitsubishi Ki-51
    Mitsubishi Ki-51
    |-See also:-References:NotesBibliography* Francillon, Ph.D., René J. Japanese Aircraft of the Pacific War. London: Putnam & Company Ltd., 1970. ISBN 0-370-00033-1 .-External links:* * *...

     (Allied reporting name
    World War II Allied names for Japanese aircraft
    The World War II Allied names for Japanese aircraft were reporting names, often described as codenames, given by Allied personnel to Imperial Japanese aircraft during the Pacific campaign of World War II. The names were used by Allied personnel to identify Japanese aircraft for reporting and...

     "Sonia")
  • June 1 - Focke-Wulf Fw 190
    Focke-Wulf Fw 190
    The Focke-Wulf Fw 190 Würger was a German Second World War single-seat, single-engine fighter aircraft designed by Kurt Tank in the late 1930s. Powered by a radial engine, the 190 had ample power and was able to lift larger loads than its well-known counterpart, the Messerschmitt Bf 109...


July

  • Kawasaki Ki-48
    Kawasaki Ki-48
    The Kawasaki Ki-48, 九九式双発軽爆撃機 'Sokei', Army Type 99 Twin-engined Light Bomber, was a Japanese twin-engine light bomber that was used during World War II. Its Allied reporting name was "Lily".-Development:...

     (Allied reporting name
    World War II Allied names for Japanese aircraft
    The World War II Allied names for Japanese aircraft were reporting names, often described as codenames, given by Allied personnel to Imperial Japanese aircraft during the Pacific campaign of World War II. The names were used by Allied personnel to identify Japanese aircraft for reporting and...

     "Lily")
  • July 11 — Marinens Flyvebaatfabrikk M.F.12
    Marinens Flyvebaatfabrikk M.F.12
    -Bibliography:...

  • July 17 - Bristol Beaufighter
    Bristol Beaufighter
    The Bristol Type 156 Beaufighter, often referred to as simply the Beau, was a British long-range heavy fighter modification of the Bristol Aeroplane Company's earlier Beaufort torpedo bomber design...

     prototype R2052
  • July 20 - Heinkel He 176, first aircraft powered by liquid-fuelled rocket
  • July 25 - Avro Manchester
    Avro Manchester
    |-See also:-References:NotesCitationsBibliography* Buttler, Tony. British Secret Projects: Fighters and Bombers 1935–1950. Hickley, UK: Midland Publishing, 2004. ISBN 978-1857801798....

     prototype L7246

August

  • Nakajima Ki-44 Donryu
    Nakajima Ki-49
    |-See also:-References:NotesBibliography* Bueschel, Richard M. Nakajima Ki-49 Donryu in Japanese Army Air Force Service. Atglen, PA: Schiffer Publishing Ltd., 2004. ISBN 0-76430-344-9....

     ("Storm Dragon"), Allied reporting name
    World War II Allied names for Japanese aircraft
    The World War II Allied names for Japanese aircraft were reporting names, often described as codenames, given by Allied personnel to Imperial Japanese aircraft during the Pacific campaign of World War II. The names were used by Allied personnel to identify Japanese aircraft for reporting and...

     "Helen"
  • August 13 - Vickers Warwick
    Vickers Warwick
    The Vickers Warwick was a multi-purpose British aircraft used during the Second World War. Built by Vickers-Armstrongs at Brooklands, Surrey, the Warwick was used by the Royal Air Force as a transport, air-sea rescue and maritime reconnaissance platform, and by the civilian British Overseas...

  • August 27 - Heinkel He 178
    Heinkel He 178
    |-See also:*List of firsts in aviation-Bibliography:* Warsitz, Lutz: The First Jet Pilot - The Story of German Test Pilot Erich Warsitz, Pen and Sword Books Ltd., England, 2009, ISBN 9781844158188.-External links:...

    , first aircraft powered by turbojet

September

  • Tachikawa Ki-55
    Tachikawa Ki-55
    |-See also:-References:NotesBibliography* Francillon, Ph.D., René J. Japanese Aircraft of the Pacific War. London: Putnam & Company Ltd., 1970...

     (Allied reporting name
    World War II Allied names for Japanese aircraft
    The World War II Allied names for Japanese aircraft were reporting names, often described as codenames, given by Allied personnel to Imperial Japanese aircraft during the Pacific campaign of World War II. The names were used by Allied personnel to identify Japanese aircraft for reporting and...

     "Ida")
  • September 2 – Messerschmitt Me 210
    Messerschmitt Me 210
    The Messerschmitt Me 210 was a German heavy fighter and ground-attack aircraft of World War II. The Me 210 was designed to replace the Bf 110 in heavy fighter role; design started before the opening of World War II. The first examples of the Me 210 were ready in 1939, but they proved to have poor...

  • September 9 – Vultee 48, prototype of the P-66 Vanguard
  • September 14 – Sikorsky VS-300, the first helicopter
    Helicopter
    A helicopter is a type of rotorcraft in which lift and thrust are supplied by one or more engine-driven rotors. This allows the helicopter to take off and land vertically, to hover, and to fly forwards, backwards, and laterally...

     to enter mass production.
  • September 24 – Handley Page Halifax
    Handley Page Halifax
    The Handley Page Halifax was one of the British front-line, four-engined heavy bombers of the Royal Air Force during the Second World War. A contemporary of the famous Avro Lancaster, the Halifax remained in service until the end of the war, performing a variety of duties in addition to bombing...

     H.P.57 prototype L7244
  • September 28 – Bell YFM-1 Airacuda

October

  • October 23 – Mitsubishi G4M
    Mitsubishi G4M
    The Mitsubishi G4M 一式陸上攻撃機, 一式陸攻 Isshiki rikujō kōgeki ki, Isshikirikkō was the main twin-engine, land-based bomber used by the Imperial Japanese Navy Air Service in World War II. The Allies gave the G4M the reporting name Betty...

     (Allied reporting name
    World War II Allied names for Japanese aircraft
    The World War II Allied names for Japanese aircraft were reporting names, often described as codenames, given by Allied personnel to Imperial Japanese aircraft during the Pacific campaign of World War II. The names were used by Allied personnel to identify Japanese aircraft for reporting and...

     "Betty")

November

  • Late November – Mitsubishi Ki-46
    Mitsubishi Ki-46
    The Mitsubishi Ki-46 was a twin-engine reconnaissance aircraft used by the Imperial Japanese Army in World War II. Its Army Shiki designation was Type 100 Command Reconnaissance Aircraft ; the Allied nickname was "Dinah"....

     (Allied reporting name
    World War II Allied names for Japanese aircraft
    The World War II Allied names for Japanese aircraft were reporting names, often described as codenames, given by Allied personnel to Imperial Japanese aircraft during the Pacific campaign of World War II. The names were used by Allied personnel to identify Japanese aircraft for reporting and...

     "Dinah")

December

  • December 29 – Consolidated XB-24, prototype of the B-24 Liberator

Entered service

  • Yokosuka H5Y (Allied reporting name
    World War II Allied names for Japanese aircraft
    The World War II Allied names for Japanese aircraft were reporting names, often described as codenames, given by Allied personnel to Imperial Japanese aircraft during the Pacific campaign of World War II. The names were used by Allied personnel to identify Japanese aircraft for reporting and...

     "Cherry")

March

  • Curtiss H75 with the 4th and 5th Escadre de Chasse, French Air Force
    French Air Force
    The French Air Force , literally Army of the Air) is the air force of the French Armed Forces. It was formed in 1909 as the Service Aéronautique, a service arm of the French Army, then was made an independent military arm in 1933...

  • March 29 – Curtiss YP-37 with the United States Army Air Corps
    United States Army Air Corps
    The United States Army Air Corps was a forerunner of the United States Air Force. Renamed from the Air Service on 2 July 1926, it was part of the United States Army and the predecessor of the United States Army Air Forces , established in 1941...


December

  • Boulton Paul Defiant
    Boulton Paul Defiant
    The Boulton Paul Defiant was a British interceptor aircraft that served with the Royal Air Force early in the Second World War. The Defiant was designed and built by Boulton Paul Aircraft as a "turret fighter", without any forward-firing guns. It was a contemporary of the Royal Navy's Blackburn Roc...

     with No. 264 Squadron RAF
    No. 264 Squadron RAF
    No. 264 Squadron RAF also known as No 264 Squadron was a squadron of the Royal Air Force formed from two former Royal Naval Air Service flights, No. 439 and No. 440, on 27 September 1918 at Souda Bay, Crete to perform anti-submarine patrols. It operated the Short 184 floatplanes on patrols in the...

  • December 8 – Brewster F2A Buffalo with United States 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...

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