Luke Air Force Base (IATA: LUF, ICAO: KLUF, FAA LID: LUF) is a United States Air Force base located seven miles (11 km) west of the central business district of Glendale, in Maricopa County, Arizona, United States. It is also about 15 miles (24 km) west of Phoenix, Arizona.Luke AFB is a major training base of the Air Education and Training Command (AETC), training pilots in the F-16 Fighting Falcon.