Built for the RAF as an Auster AOP.6, WJ401, in 1952. Shipped to Singapore 1953 & saw active service with 656 Sqn RAF until returned to UK 1956 for conversion to T.Mk 10. Sold & civil registered as Terrier Series 1 G-AVYU on 24.11.1967. Owned by RAF Gliding & Soaring Association, RAF Bicester until struck-off register 6 May 1975. Sold to Australia 1978 & recently flew after lengthy restoration.