Built during the 3rd Global War, back then the MT series of fighter planes hasn't been established yet and the Air Force of Centria isn't even a seperate branch but a sub group from the Centrian Ground Forces. Back then, planes were only used as reconnaissance vehicles. But after a dogfight involving revolvers in the sky, militaries have started arming their reconnaissance planes giving birth to a new type of vehicle, the armed reconnaissance. They experimented with gun positions but find it mildy infuriating that the propellers are in the way of the guns in the easiest position to equip them. Centria solved this problem and became the dominant airforce by using a stopper gear connected to the engine which stopped the machine gun from firing if the propellers were on the way.