MilitaryFighters & multiroleValtion lentokonetehdas VL Pyörremyrsky1940s Finnish fighter aircraft1945
MilitaryFighters & multiroleWilliam Beardmore and Company W.B.IIICarrier-based fighter aircraft version of the Sopwith Pup1917
MilitaryFighters & multiroleLockheed Martin X-35Concept demonstrator aircraft for Joint Strike Fighter program2000
MilitaryFighters & multiroleCurtiss-Wright XF-87 Blackhawk1948 interceptor aircraft prototype model by Curtiss-Wright1948
MilitaryFighters & multiroleRepublic Aviation Corporation XF-91 Thunderceptor1949 interceptor aircraft prototype model by Republic Aviation19491,885 km
MilitaryFighters & multiroleGrumman XF5F Skyrocket1940 twin-engine prototype fighter aircraft series by Grumman1940
MilitaryFighters & multiroleVultee Aircraft XP-54 Swoose GooseFighter aircraft prototype model by Vultee1943
MilitaryFighters & multiroleMcDonnell Douglas XP-67 BatFighter aircraft prototype model by McDonnell1944
MilitaryFighters & multiroleBell Aircraft Corporation XP-771944 prototype fighter aircraft model by Bell1944
MilitaryFighters & multiroleBell Aircraft Corporation XP-83Fighter aircraft prototype model by Bell Aircraft1945
