The Curtiss XF15C-1 Single-seat Naval Fighter in its original form. It has a Pratt & Whitney R-2800-3W engine in the nose and an Allis-Chalmers (de Havilland) H-1B gas-turbine exhausting beneath the fuselage.

The Curtiss XF15C-1 Naval Fighter in its latest form with tailplane removed to the top of the fin.