First flew 26 August 1955, delivered to RAF 19 December 1955. Used for various trials with A&AEE and other units before going to Transport Command at Abingdon 15 Sept.1957. To 47 Squadron -1 Oct.1957. Sold as scrap to BKL Alloys, Birmingham -5 Sept.1967 and scrapped at 27MU, Shawbury in May 1968.

Delivered 11 April 1951. SOC 29 July 1970, when it was transferred to St.Athan for ground instruction. Later to Dumfries & Galloway (as a composite with parts of WD377) and then to Ballinderry, Northern Ireland. (Parked alongside in the photo is Chipmunk WD305:L, also of Cambridge UAS, which later became G-ARGG and EI-HFB).

Delivered 13 October 1956. It was DBR on 12 May 1962 when it encountered turbulence on approach to Kingussie airstrip, Inverness-shire, Scotland and struck the ground near Kingussie railway station, injuring the pilot and four passengers. It was SOC 15 May 1962 as Cat.5(c) and broken up for spares and scrap.