Cheat mode
Hold [L] and press [X] + [Y] when "Press Start" appears at the opening screen. A sound will confirm correct code entry.
Bonus options
Enter "TASCAS" as a name. Select the "Special" choice on the options menu to access "HUD", "Cockpit", and "Player Assist" options.
Bonus fighters
Successfully complete the indicated mission to unlock the corresponding aircraft:
T-4 - Fighter Pilot 5
T-2 - Fighter Pilot 13
Silver F-4EJ - Fighter Pilot 20
F-15DJ - Fighter Pilot 26
F-15J - Fighter Pilot 30
F-104J - Tactical Challenge 5
F-4J - Tactical Challenge 6
F-1 - Tactical Challenge 7
Gray F-4EJ - Tactical Challenge 8
F-15DJ Aggressor 2 fighter
Get over 50 kills during game play.
T-3 fighter
Get over 100 kills during game play.
F-18 Aggressor fighter
Successfully land more than nine carrier landings in either carrier free flight mission.
Black F-14A Testbed
Successfully complete all Fighter Pilot missions with a score of 90 or above.
Green T3
Successfully complete fighter pilot training missions 1 through 5 with 100% for each score.
Free flight missions 20 and 21
Successfully complete all fighter missions and tactical challenges.