ex 147779, this Skyhawk belongs to 150sq at Cazaux from June 1998. Before the hot rod was sold to Singapore it was stored at AMARC with inventory code 3A0447. It departed the Arizona boneyard on 2 September 1980. The A-4C was converted to A-4S in 1983 and to A-4SU by late January 1995. The aircraft was withdrawn from use by Singapore by late 2012.