An unorthodox aircraft, with the propeller located in the tail. The P75 variant was so designated as it was powered by the 75hp Porsche 678/4 engine. The company built 22 Multoplans before production ceased in 1961.

Built 1960. Registered G-APYX 28 April 1960. On 15 December 1981, while taking off from Shoreham Airport, Sussex en route to Norwich, the starboard engine failed, causing the wing-tip to strike the ground. The pilot (sole occupant) was uninjured but the aircraft was substantially damaged and assessed as an insurance write-off. Cancelled 18 April 1985 as Destroyed.

New aircraft, registered 20 May 1959 and delivered to Aircraft Associates Ltd 12 August 1959 after a trans-Atlantic ferry flight via the Azores. Demonstrator aircraft for the UK & Ireland agents. Cancelled 10 March 1964 on sale as G-ASRD and registered as such 11 March 1964. After departing Halfpenny Green, it crashed at Oakley Farm, Welshampton, Shropshire on 12 August 1966 and was cancelled the same day as Destroyed.

Ex G-43-4. Registered G-APCT 11 July 1957 to World Wide Helicopters (UK) Ltd. Cancelled on 16 April 1962 upon transfer to Spain as EC-ASO.

Built 1936. Ex F-APDE, Spanish Air Force, EC-BAA, EC-AAQ, OO-PET(2), F-OAMS. Registered as G-ANYK to British European Airways 20 January 1955, who initially proposed to use it as an executive aircraft. After various changes of ownership, it was written off at La Baule-Escoublac, France 23 June 1961, when its port undercarriage collapsed on landing. It was not repaired and was cancelled on -2 October 1961 as Destroyed.

Registered 6 Nov.1935. Impressed for military service as NF750 12 January 1943. Restored as G-ADWT -9 Sept.1946. To Canada as CF-NXT 25 May 1964, restored as G-ADWT 12 Dec.2014. (Still currently registered June 2023).

Built 1948. Registered G-AREX 12 September 1960 and still currently registered as such at May 2023.

Built by the Hampshire Aeroplane Club in 1959 and registered G-APWT 28 Sept.1959. Was fitted with various engines, including a 60hp Rover TP60/1 gas turbine engine, with which it made its first flight 26 Jan.1960, although a Walter Mikron II was later reinstalled. Cancelled -8 July 1975 on sale to the USA, where it was registered N67247 -7 Oct.1975. After a time in storage, it was restored to flying condition, making its first post-restoration flight in Oct.2008 with the original Walter Mikron engine. Its US registration lapsed -9 May 2013.

Prototype. First flew under B-conditions as G-25-8 18 March 1960. To Portugal 6 July 1960, where it was registered CS-AME 16 May 1961. C.of A. lapsed 25 April 1970 and registration cancelled 1979.

Built 1940. Ex R4959. Registered G-ARAZ 25 March 1960. In recent years it has flown in RAF scheme (camouflage upper/yellow lower) and currently has exemption to fly as R4959:59.

Ex N3825. Registered G-AKPL 12 January 1948. Crashed at Strabane, Co.Tyrone, Northern Ireland on 26 January 1964. Cancelled as 'Destroyed'.

Registered 21 July 1939 but grounded 4 September 1939 at outbreak of war and cancelled 26 January 1940. Impressed 2 March 1940 as W7975 for RAF service until placed into long-term storage 24 October 1943 and struck off charge 31 January 1946. Restored as G-AFOZ 6 April 1946. Crashed during a low-level display flight at Turnhouse, Edinburgh 3 May 1975 and cancelled 9 June 1975 as 'Destroyed'.

Registered 24 January 1958. Crashed after engine failure on take-off from Perranporth 16 May1971. Taken to Ringway in 1972 for spares reclamation and cancelled 28 December 1972. To Stockport Aircraft Preservation Society 1974 but scrapped at Stockport 1975.

Originally registered G-AOFS 28 October 1955. Cancelled 17 March 1960 as sold in Ireland, registered EI-ALN 5 April 1960 and delivered 27 April 1960. Cancelled 9 May 1961 as sold in the UK and reverted to G-AOFS 10 May 1961. Still currently registered March 2023.

Ex LZ734. Destroyed by fire during air race at Moulton, Yorkshire 5th August 1967.