The Republic Aviation AP-100 was a project for a VTOL, six-turbojet engined, nuclear capable, strike fighter concept. It had three ducted fans in the centre of its fuselage and tail and was a possible contender for the TFX Program.^[1][2][3] The project was designated as a "fighter", but in fact was a tactical attack aircraft capable of delivering a small nuclear bomb. The weight of the aircraft would have been 38,000 lb (17,237 kg) with its engines generating 14,400 lb (6,532 kg) of thrust.

Specifications (AP-100, as designed)

Data from Air Progress, Spring 1961

General characteristics

• Crew: one pilot (A variant, 2 in B variant)
• Length: 68 ft (21 m)
• Wingspan: 36 ft (11 m)
• Height: 14 ft (4.3 m)
• Wing area: 401 sq ft (37.2 m²)
• Gross weight: 38,000 lb (17,237 kg)
• Powerplant: 6 × General Electric J85 turbojet

Performance

• Maximum speed: Mach 2.3