Airscrew Performance Flightpark Ultralightport, designated AZ79, is a private ultralight and light sport aircraft facility located in the Glendale, Arizona area. It serves as a base for ultralight aviation enthusiasts and small aircraft operations in the Phoenix metropolitan region. As an ultralightport, the facility is designed for lightweight, low-speed aircraft and is not a commercial passenger airport. It operates under FAA regulations governing ultralight vehicles and light sport aircraft rather than standard commercial aviation rules.