Original sentence: However the final result of the development was Fokker's pushrod control mechanism, Gestangesteuerung, which allowed the aircraft's forward-firing machine gun to fire only when the propellor was out of the line of fire
Edited sentence: However the final result of the development was Fokker's pushrod control mechanism, Gestängesteuerung, which allowed the aircraft's forward-firing machine gun to fire only when the propellor was out of the line of fire