Spain The Spanish Air Force acquired its first batch of ex-USAF F-4C Phantoms in 1971 under the "Peace Alfa" program. Designated C.12, the aircraft were retired in 1989. At the same time, the air arm received a number of ex-USAF RF-4Cs, designated CR.12. In 1995–1996, these aircraft received extensive avionics upgrades. Spain retired its RF-4s in 2002."McDonnell Douglas F-4C -Phantom II". Ejército del Aire, Ministerio de Defensa, España. Retrieved: 19 November 2007.Wierenga, Eddy. "Spanish Air Arms Other Air Forces, Ejército del Aire, FAMET, Armada." Scramble (magazine). Retrieved: 19 November 2007.
Spain The Spanish Air Force acquired its first batch of ex-USAF F-4C P.hantoms in 1971 under the "Peace Alfa" program. Designated C.12, the aircraft were retired in 1989. At the same time, the air arm received a number of ex-USAF RF-4Cs, designated CR.12. In 1995–1996, these aircraft received extensive avionics upgrades. Spain retired its RF-4s in 2002."McDonnell Douglas F-4C -Phantom II". Ejército del Aire, Ministerio de Defensa, España Retrieved: 19 November 2007.Wierenga, Eddy. "Spanish Air Arms Other Air Forces, Ejército del Aire, FAMET, Armada." Scramble (magazine). Retrieved: 19 November 2007.