USS LST-507 a built for 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...

 during 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...

. She was sunk by a German torpedo attack in April 1944 during Exercise Tiger

Exercise Tiger

Exercise Tiger, or Operation Tiger, were the code names for a full-scale rehearsal in 1944 for the D-Day invasion of Normandy. During the exercise, an Allied convoy was attacked, resulting in the deaths of 946 American servicemen....

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LST-507 was laid down on 8 September 1943 at Jeffersonville, Indiana, by the Jeffersonville Boat & Machine Co.; launched on 16 November 1943; sponsored by Mrs. Raymond C. Fuller; and commissioned on 10 January 1944.

Sinking

"Exercise Tiger" was a pre-invasion exercise carried out off the coast of Southern England in April 1944. After having taken on its complement of personnel and vehicles at Brixham

Brixham

Brixham is a small fishing town and civil parish in the county of Devon, in the south-west of England. Brixham is at the southern end of Torbay, across the bay from Torquay, and is a fishing port. Fishing and tourism are its major industries. At the time of the 2001 census it had a population of...

, the LST joined the end of a convoy at Torquay

Torquay

Torquay is a town in the unitary authority area of Torbay and ceremonial county of Devon, England. It lies south of Exeter along the A380 on the north of Torbay, north-east of Plymouth and adjoins the neighbouring town of Paignton on the west of the bay. Torquay’s population of 63,998 during the...

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Just after 0200, whilst circling Lyme Bay

Lyme Bay

Lyme Bay is an area of the English Channel situated in the southwest of England between Torbay in the west and Portland in the east. The counties of Devon and Dorset front onto the bay,-Geology:...

, the convoy was attacked by a group of German E-boats. LST-507 was the first to be hit by a torpedo at 0203, and had to be abandoned by 0230. It partially floated till dawn and then the bow was sunk by fire from a British destroyer. It was the only LST (out of the three hit, of which two sunk)to go up in flames. 424 US army and navy personnel were killed on board, out of the total of 749 US personnel who died during Exercise Tiger.

Units on board

The army units were: 478th Amphibious Truck Company, 557th Quartermaster Railhead Company, 33rd Chemical Company, 440th Engineer Company, 1605th Engineer Map Depot Detachment, 175th Signal Repair Company, 3206th Quartermaster Service Company and 3891st Quartermaster Truck Company. There were two 1/4 ton trucks, one 3/4 ton truck, thirteen 2½ ton trucks, and 22 DUKW

DUKW

The DUKW is a six-wheel-drive amphibious truck that was designed by a partnership under military auspices of Sparkman & Stephens and General Motors Corporation during World War II for transporting goods and troops over land and water and for use approaching and crossing beaches in amphibious...

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Wreck

The wreck of the LST now lies at a depth of 50 meters at 50°27.15′N 2°43.55′W. It is popular as a location for wreck diving

Wreck diving

Wreck diving is a type of recreational diving where shipwrecks are explored. Although most wreck dive sites are at shipwrecks, there is an increasing trend to scuttle retired ships to create artificial reef sites...

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