Aircraft Hangars are a type of building in Metal Fatigue. Their function is to produce the two types of aircraft found in-game, Hover Jets and Hover Bombers, as well as supplying a landing pad to store and repair the damaged aircraft that have returned from battle. Up to three jets may be stored on a single hangar, yet the same space may only fit one bomber. However, the aircraft may idle in mid-air, and they have no required maintenence, so returning them to a hangar is not necessary. When the hangar is built, it is initially empty, so new aircraft must be produced from scratch. For production purposes, simply click on a hangar, and an option window will allow you to pick the desired aircraft. Note that aircraft are not assigned to any specific hangar, so they may land and takeoff indisciminately.