沈阳威亚具备HARTZELL、MT、McCauley、AW-2、运五类螺旋桨等全部类型的螺旋桨维修能力。目前已获取了美国HARTZELL螺旋桨，德国MT螺旋桨的授权维修资质，还是McCauley螺旋桨在国内唯一的授权维修单位。 　　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.