Get all supreme medals, or if you have Ace Combat 5 data on your memory card, then just beat the game with all 3 ace styles (knight, soldier, mercenery)
Submitted by Matt the Ace
Beat the game on Hard mode to unlock Expert mode and beat the game on Expert mode to unlock Ace mode. when playing any 2 of these mode you will die with 1 rocket instead of 2.
Submitted by A true Mercenary
Entry location: Campaign mode
To unlock this plane you must have ace 4, and ace 5 data on your memory card and beat the game on 3 difficuly levels and 3 different ace stlyes. This is worth it because this plane has a longer lasting laser than the ADFX-01 Morgan and a jamming device.
Submitted by Dakota Duffy