Two Oklahoma companies formed an agreement to grow business aviation MRO near the state's capital. To support the growth of its bizav business in Ardmore, Okla., King Aerospace has enlisted the engineering services of Liberty Partners.

Liberty Parners, located north and east of Ardmore, provides engineering, certification and manufacturing support for airframes ranging from small general aviation aircraft to widebody transport aircraft.

It will support King Aerospace's engineering and modification work on business jets such as BBJs, Gulfstreams, Challengers, Falcons, Hawkers and Citations. King's FAA-certified repair station facility consists of four hangars, including a large paint bay and modification and refurbishments shops.