|National origin||United States|
|First flight||23 January 1934|
|Primary user||United States Navy|
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.
Development and design
The XF3J had elliptical fabric covered wings which gave it the appearance of a butterfly. The fuselage was semimonocoque metallic with an aluminum skin. The undercarriage was fixed, and would be the last biplane fighter without a retractable gear that the U.S. Navy would test. The aircraft performed satisfactorily in testing, but more promising aircraft had been developed and, in September 1935, the program was terminated.
Data from 
- Crew: 1
- Length: 22 ft 11 in (6.99 m)
- Wingspan: 29 ft 0 in (8.84 m)
- Height: 10 ft 9 in (3.28 m)
- Wing area: 240 ft2 (22.3 m2)
- Empty weight: 2,717 lb (1,232 kg)
- Gross weight: 4,016 lb (1,822 kg)
- Powerplant: 1 × Wright R-1510-26, 625 hp ( kW) each
- Maximum speed: 209 mph (336 km/h)
- Range: 1,400 miles (2,253 km)
- Service ceiling: 24,500 ft (7,468 m)
- 2 × .30 in (7.62 mm) machine guns
- 232 lb (105 kg) bombs
|Wikimedia Commons has media related to Berliner-Joyce XF3J.|
- Angelucci, 1987. pp.61-62.
- Angelucci, Enzo (1987). The American Fighter from 1917 to the present. New York: Orion Books. pp. 61–62.