The F4U-4D Corsair is a variant of the legendary F4U Corsair, a World War II-era fighter aircraft primarily used by the United States Navy and Marine Corps. The Corsair was produced by Vought and became one of the most iconic and effective fighters of the war.

Here are some key features and information about the F4U-4D Corsair:

Design and Development: The F4U Corsair was initially developed in the late 1930s and entered service in 1942. The F4U-4D was a later variant introduced during the war with various improvements over the original design.

Radial Engine: The F4U Corsair was powered by a powerful Pratt & Whitney R-2800 Double Wasp radial engine. Its large propeller diameter necessitated the distinctive gull-wing design, which allowed sufficient ground clearance for the propeller.

Folding Wings: The Corsair’s wings were designed to fold upward, which was essential for aircraft carrier operations, as it allowed more efficient storage of the aircraft on the carrier deck.

Armament: The F4U-4D was armed with six .50-caliber machine guns in the wings. It could also carry bombs and rockets for ground attack missions.

Performance: The F4U Corsair was known for its excellent performance and high-speed capabilities. It had a top speed of around 400 mph (644 km/h) and a service ceiling of approximately 36,900 feet (11,250 meters).

Combat History: The Corsair played a significant role in the Pacific theater during World War II, where it achieved an impressive kill-to-loss ratio in air-to-air combat. It was also effective in providing close air support to ground troops.

Post-WWII Service: The F4U Corsair continued to serve after World War II, being utilized during the Korean War and in various other roles, including reconnaissance and air racing.

The F4U-4D Corsair, like its predecessors, left a lasting impact on military aviation history. Its unique design and impressive performance made it a formidable adversary in combat and a symbol of American airpower during World War II and beyond.