sentences:  Although the 406th had no permanently assigned aircraft, the Wing provided support to all USAFE tactical aircraft which used the Zaragoza range, as well as deployed SAC and TAC units, as well as allied NATO units.Beginning in September 1972, the 406th also operated the USAFE Tactical Forces Employment School, and in May 1976, began operating the USAFE Instructor Pilot School.Weapons training detachments were principally F-4 Phantom II aircraft, although F-111s used the wing's ranges for a short period in 1974, and U.S. Navy A-7 Corsairs used the range facilities in June 1974.