1976: USAF 32nd TFS. 1977-78: USAF 86th TFW. 1979: USAF 50th TFW. 1983-86: USAF 23rd TFS (52nd TFW). 1988: USAF 37th TFW. 1992: USAF 35th TFW. Converted to QF-4E drone AF239. 2/20/2004: Expended in a missile test.