Cargo truck
Make a delivery without leaving the ground
Campaign
Finish the campaign
Wood engine
Finish the campaign with wood engines only
Wingless
Complete a mission with a plane that has no wings
Two Birds, One Flight
Complete 2 missions using only a single takeoff and landing.
Completionist
Complete every mission in the campaign
Airship
Complete a mission without exceeding a speed of 50 between takeoff and landing
Speed 1
Reach a speed of 500
Speed 2
Reach a speed of 1000
Speed 3
Reach a speed of 3000
Edge of space
Reach 10 000 height