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 380000NaN0 with its engines generating 144000NaN0 of thrust.