Built in 1940 as P2667 registered as G-AIEY to Field Aircraft Services of Croydon in November 1946. One of three Proctors planned for conversion to resemble Ju87 Stukas for the Battle of Britain film. The 'Proctuka' conversion was not a success as the handling characteristics were very poor, only two were completed and only one (G-AIEY) ever flew, ultimately radio controlled models of Ju87s were used for filming. The aircraft were subsequently scrapped with some remains lingering at Pinewood Studios until 1973.

Photo via Marinus Dirk Tabak

Two P.1As were built as research aircraft, which ultimately evolved to the Lightning supersonic interceptor. Both were present as gate-guards at RAF Henlow in 1982.

Percival-built Oxford 1, ex-ED290. Registered in 1947 and used by Air Service Training at Hamble along with G-AITB (MP425) for training airline pilots. Both aircraft ferried to AST's engineering base at Perth, Scotland in June 1960 for ground instructional use. Both obtained by the RAF Museum in March 1969 and moved to Henlow. G-AITF was exchanged with the South African Air Force Museum for Lockheed Ventura 6130 in February 1984. G-AITB is on display at Hendon as MP425 in 2020.

Gate-guard at RAF Henlow. Seen again in August 1982 in a dismantled state for movement to a museum in Manchester

"Stuka" dive-bomber displayed outdoors at RAF Henlow as part of a Battle of Britain exhibition. Allocated 8474M by RAF.

Ex III-JG77. Captured and flown by 1426 Flight as RN228 during late WW2. Stored at RAF Henlow and later flown as G-USTV. Now at Hendon.

In storage at RAF Henlow, wearing its RAF serial used during WW2 tests. Now exhibited at the RAF Museum in full Luftwaffe markings. Allocated RAF Maintenance Command serial 8475M.