The Berliner-Joyce XF3J was an American biplane fighter, built by Berliner-Joyce Aircraft. It was submitted to the United States Navy for their request for a single-seat carrier-based fighter powered by a 625 hp (466 kW) Wright R-1510-26 engine.
The Bernard H.52 was a French floatplane fighter aircraft of the 1930s. It was a single engine, single-seat monoplane built in the hope of being selected by the French Navy. Two prototypes were built, but no production followed.
