沈陽威亞具備HARTZELL、MT、McCauley、AW-2、運五類螺旋槳等全部類型的螺旋槳維修能力。目前已獲取了美國HARTZELL螺旋槳，德國MT螺旋槳的授權維修資質，還是McCauley螺旋槳在國內唯一的授權維修單位。 　　We have maintenance capability for all kinds of propellers of HARTZELL, MT, McCauley, AW-2 and Y-5, and qualification for authorized maintenance for propellers of HARTZELL and MT, and we are the only one authorized maintenance unit of McCauley propeller in China.