Equip any 2 legendary equipment items at the same time.

Become the Kill Leader

Be the Jumpmaster 5 times

Completed all takeoffs, mid-air refuelings, and landings in each campaign mode mission.

Completed campaign mode.

Completed Mission 18 in campaign mode.

Obtained a new medal in campaign mode after having already obtained 4 or more medals.

Completed Mission 15 in campaign mode.

Completed Mission 13 in campaign mode.

Completed Mission 11 in campaign mode.

Obtained 5 or more aircraft.

Completed Mission 08 in campaign mode.