Flawless
Completed any mode with 20+ kills and no deaths (Multiplayer Only).
15 ✓ August 4th, 2010
Cadet
Completed a game of Dogfight
5 ✓ August 4th, 2010
Flying Ace
Reached Flying Ace Status (Xbox LIVE Player Match Only).
30 
Classic
Earned Doghouse reward 10 times (Multiplayer Only).
25 
Veteran
Earned 10,000+ points (Xbox LIVE Player Match Only).
25 
Sky King
Earned 25 wins (Multiplayer Only).
20 
Weaponeer
Earned 25+ kills with every secondary weapon.
20 
Kite Flyer
Earned 50+ kills for both "Kite" class airplanes (Dragonfly and Whirlybird)
20 
Big Guns
Earned 100 kills from the Turret
15 
Helping Hand
Earned 250 assists.
15 
Bully
Killed any Blockhead (Xbox LIVE Player Match Only)
15 
Camouflage
Survived 5 minutes with no deaths (Xbox LIVE Player Match Only).
15 
Hero
Earned gold medals on all Defense Missions (Headquarters, Big Guns, and Reconnaissance).
10 
Professional
Earned gold medals on all Assault Missions (Bully Fight, Zeppeligeddon, and Bombs Away).
10 
Technical
Earned gold medals on all Navigation Missions (Ring Race, Birds of War, and Follow the Leader).
10