Compete in the championship mode of the game to unlock the following aircraft and the races in their respective classes.

Unlockable	How to unlock
Class II - Delta 21 (Vought F4U Corsair)	Complete Class I - Race V
Class II - Fatboy (Brewster F2A Buffalo)	Complete Class I - Race V
Class II - Sky Warrior (Supermarine Spitfire)	Complete Class I - Race V
Class III - Guardian (Mikoyan-Gurevich MiG-17 Fresco)	Complete Class II - Race VI
Class III - Interceptor (Messerschmitt Me-262)	Complete Class II - Race VI
Class III - Razor (Yakovlev Yak-17 Feather)	Complete Class II - Race VI