Northern Arizona Aviation, H.A. Clark Memorial Airport (KCMR)

Northern Arizona Aviation, also called NAZ Aviation, is based at H.A. Clark Memorial Airport (KCMR) in Williams, Arizona. Its website says the airport sits close to the Grand Canyon and to attractions around Williams such as golf, hiking and fishing.

The site describes KCMR as an uncontrolled field with a 6,000 by 100 foot runway, parallel taxiways and plenty of ramp space. The company lists full service Jet A and self serve 100LL, parking and hangar rental. It also lists broadband WiFi, preferred rates at local hotels, a courtesy car and ground transportation.

Hangars are available to rent, and the company offers aircraft maintenance by appointment. Pilots should call before they visit to check fuel, hangar space and staffing.

Source: the Northern Arizona Aviation website (October 2026). Is this your FBO? Claim this page to keep the details up to date.