The USS Winjah (CVE-54) (originally AVG-54, later ACV-54), was a Bogue-class escort aircraft carrier of the United States Navy, leased to the Royal Navy during World War II.
Winjah was laid down on 5 June 1943 at Tacoma, Washington, by Seattle-Tacoma Shipbuilding. She was assigned to the United Kingdom under lend-lease on 23 June; she was redesignated CVE-54 on 15 July; launched on 22 November; and delivered to the British on 18 February 1944.
Renamed HMS Reaper (D82), the carrier operated in the Royal Navy for the duration of World War II. After arriving at Norfolk, Virginia, on 13 May 1946, Reaper was decommissioned on 20 May and returned to the United States Government. Authorized for disposal on 14 June, Winjah was struck from the Navy Registry on 8 July and sold to the Waterman Steamship Company of Mobile, Alabama on 12 February 1947 as the South Africa Star. She was scrapped in Nikara, Japan in May 1967.
Just after World War II, the Reaper was responsible for bringing from Cherbourg harbour many examples of former German Luftwaffe aircraft captured by the American military's Operation Lusty over to North America, such as the sole examples of the Arado Ar 234 jet reconnaissance bomber, and the Heinkel He 219 night fighter, that exist in American aviation museums in the 21st century. The aircraft arrived by air from Germany to Querqueville Airfield which is under a kilometer away from Cherbourg.
These ships were larger and had a greater aircraft capacity than all the preceding American built escort carriers. They were also all laid down as escort carriers and not converted merchant ships. All the ships had a complement of 646 men and an overall length of 492 feet 3 inches (150.0 m), a beam of 69 feet 6 inches (21.2 m) and a draught of 25 ft 6 in (7.8 m). Propulsion was provided by two boilers and a steam turbine connected to one shaft, giving 9,350 shaft horsepower (SHP), which could propel the ship at 16.5 knots (30.6 km/h; 19.0 mph).
Aircraft facilities were a small combined bridge/flight control on the starboard side, two aircraft lifts 43 feet (13.1 m) by 34 feet (10.4 m), one aircraft catapult and nine arrestor wires. Aircraft could be housed in the 260 feet (79.2 m) by 62 feet (18.9 m) hangar below the flight deck. Her armament comprised: two 4 inch Dual Purpose guns in single mounts, sixteen 40 mm Bofors anti-aircraft guns in twin mounts and twenty 20 mm Oerlikon anti-aircraft cannons in single mounts. The ship had a maximum aircraft capacity of twenty-four aircraft which could be a mixture of Grumman Martlets, Vought F4U Corsairs or Hawker Sea Hurricane fighter aircraft and Fairey Swordfish or Grumman Avenger anti-submarine torpedo bombers.