ex 148462, this Skyhawk belongs to 150sq at Cazaux. Before the hot rod was sold to Singapore it was stored at AMARC with inventory code 3A0348. It departed the Arizona boneyard on 18 November 1980. The A-4C was converted to A-4S in 1983, conversion date to A-4SU is unknown. The aircraft was withdrawn from use by Singapore by late 2012.