CMC Leopard

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Template:DMCA Template:DMCA Template:Infobox aircraft The CMC Leopard was a British light personal business jet developed in the 1980s. Two prototypes were built and flown, but the type was never put into production.

Design and development

The Leopard was a twin-jet, mid-wing monoplane of composite construction with all-swept flying surfaces and jet fighter-like styling, apart from the podded engines, mounted on each side of the rear fuselage. The entire canopy hinged forward to allow access to the four reclining seats.[1]

A mockup was completed in 1982, leading to a prototype (registration G-BKRL[2]) built by the Designability company. The prototype first flew late in 1988. Development suffered a major setback when the engine manufacturer, Noel Penny Turbines, ceased business, leading to the grounding of the prototype. A second, refined prototype (registration G-BRNM[3]) was then constructed to use Williams International turbofans. This aircraft also incorporated a pressurised cabin, revised undercarriage, and a generally strengthened airframe. This second prototype was unveiled at the 1996 Farnborough International Airshow and first flew on 9 April 1997.

The project never progressed beyond the two aircraft built, later redesignated Leopard Four to distinguish them from a six-seat variant proposed in 2001, the Leopard Six. The EJ22 engine could no longer be used due to exclusive deal between Williams and Eclipse,[4] resulting in the Six being proposed to make use of the larger FJ33. Chief aircraft designer and CMC chairman Ian Chichester-Miles died in 2009, bringing the enterprise to an end.[5]

Aircraft on display

CMC Leopard G-BRNM in 1997 at Cranfield

Until 2007, both prototype Leopards, G-BKRL and G-BRNM, were on display at the Bournemouth Aviation Museum. With the museum's temporary closure and relocation in 2008, only the former was retained and moved to the new site, while G-BRNM was acquired by the Midland Air Museum at Coventry Airport.[6][7]

Specifications (second prototype)

General characteristics

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References

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  1. ^ Page Module:Citation/CS1/styles.css has no content."Leopard ready to leap", Flight International, p. 21, 6 September 1986
  2. ^ Page Module:Citation/CS1/styles.css has no content."G-INFO Database". Civil Aviation Authority.
  3. ^ Page Module:Citation/CS1/styles.css has no content."G-INFO Database". Civil Aviation Authority.
  4. ^ Page Module:Citation/CS1/styles.css has no content.Sarsfield, Kate (20 March 2001). "Chichester Miles spots new market for Leopard Six jet". Flight International. Flightglobal. Retrieved 27 March 2016.
  5. ^ Page Module:Citation/CS1/styles.css has no content."Obituaries - Ian Chichester-Miles: aircraft designer". The Times. Times Newspapers. 15 October 2009. Retrieved 27 March 2016.
  6. ^ Page Module:Citation/CS1/styles.css has no content."Chichester-Miles Leopard G-BKRL". Bournemouth Aviation Museum. Retrieved 28 March 2016.
  7. ^ Page Module:Citation/CS1/styles.css has no content."Latest News". Midland Air Museum. 12 April 2008. Retrieved 28 March 2016.

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