View attachment 692176
An McDonnell FD-1 Phantom of VF-501 from the aircraft carrier
USS Intrepid (CV-26), circa 1947.
In early 1943, upon hearing of the news of the successful test flight of the XP-70 turbo fighter, the US Navy would set a requirement for their own such plane to the McDonnell Aircraft Company. The company would soon get work in developing the plane, incorporation such features as a bubble canopy, tri-cycle undercarriage, arrest-hook system for carrier deployment, and most importantly, a pair of Westinghouse J30 axial-flow turbo engines each producing 1,360 pounds of thrust. The aircraft would have it's first test-flight in January 1945, which the navy would be impressed with the prototype, and would soon order 70 such airframes from McDonnell, with the type officially entering service with the Navy in 1947, becoming the first operational turbo-fighter to be carrier-based. Later in the year, the first planes would be fielded by VF-501 aboard the aircraft carrier
USS Intrepid, which it's shortcomings would soon be shown, notably in having a light armament of only four .50 caliber machine-guns and eight 127mm rockets, making inadequate for the desired role of ground-attack in addition for it's planned role as interceptor. During it's short career, the FD-1 would be used mainly for training pilots transitioning from propeller aircraft to turbos for carrier operations, being withdrawn from the USN's inventory in 1949 in favor for the new F8A Panther.