Folland Midge

Folland Midge
Name	Folland Midge
Type	Prototype subsonic fighter
Manufacturer	Folland Aircraft
First flight	1954
Primary user	Royal Air Force (evaluation)
Status	Prototype only

Folland Midge The Folland Midge was a British lightweight prototype fighter developed in the 1950s by Folland Aircraft under the direction of chief designer W. E. W. "Teddy" Petter, and was a precursor to the more widely known Folland Gnat. It emerged during a period of rapid innovation alongside contemporaries such as the Hawker Hunter, English Electric Lightning, Gloster Javelin, Fairey Delta 2 and de Havilland Venom. The Midge's development intersected with Cold War airpower debates involving the Royal Air Force, Ministry of Supply (United Kingdom), and NATO planning.

Development

The Midge project began as an internal Folland private venture influenced by Petter's earlier work on the English Electric Canberra and discussions with personnel from Armstrong Whitworth, Gloster Aircraft Company, and the Fairey Aviation Company. Petter sought to produce a compact, economical interceptor to complement larger types like the Gloster Meteor and Supermarine Swift. Funding and technical support drew on subcontractors such as Rolls-Royce for powerplant considerations and component suppliers familiar with projects for Short Brothers and Avro. The prototype's rollout occurred amid evaluation programs overseen by the Royal Aircraft Establishment and procurement scrutiny by the Air Ministry (United Kingdom).

Design

The Midge adopted a slim, tailless appearance with a mid-mounted swept wing influenced by aerodynamic advances from the Molniya-era studies and work by designers who had contributed to the Bell X-1 and North American F-86 Sabre. Structural elements reflected metallurgy trends pioneered at British Aluminium and machining techniques applied at Vickers-Armstrongs. Avionics concepts paralleled experimental suites trialed on Gloucester Javelin prototypes and hydraulic systems similar to those in the English Electric Lightning development. Powerplant selection considered compact turbojets developed by Rolls-Royce and de Havilland Engine Company, with intake design philosophies comparable to those used on the Fairey Delta 2 and Hawker Siddeley P.1127 studies.

Operational history

The single Midge prototype underwent flight testing at Boscombe Down and other RAF test ranges familiar to the Aeroplane and Armament Experimental Establishment. Test pilots associated with Folland had experience with types such as the Supermarine Swift and Hawker Hunter, and evaluation flights were observed by delegations from NATO members and export-minded air arms including officers from Royal Canadian Air Force, Indian Air Force, and Pakistan Air Force. Despite promising handling characteristics reminiscent of small fighters like the Saab 29 Tunnan and training insights from the de Havilland Vampire, the Midge did not enter production as the Ministry of Supply (United Kingdom) prioritized full-scale projects, and attention shifted toward the production Folland Gnat and other contemporary designs such as the Dassault Mirage III and Mikoyan-Gurevich MiG-21.

Variants

Design studies produced conceptual variants influenced by parallel programs at Hawker Siddeley and BAC, including proposals for two-seat trainers and light attack versions comparable in role to the Northrop F-5 and Aermacchi MB-326. Proposed powerplant swaps mirrored choices made by manufacturers like Saab and Messerschmitt-Bölkow-Blohm when adapting prototypes into service types. None of the variant proposals progressed to prototype stage apart from the subsequent development that led to the Folland Gnat production aircraft.

Specifications

- Crew: 1 (prototype) - Powerplant: single compact turbojet (experimental selection in testing phase; companies considered included Rolls-Royce, de Havilland Engine Company, Bristol Aero Engines) - Airframe: lightweight stressed-skin construction incorporating techniques from Vickers-Armstrongs and British Aluminium - Role: lightweight fighter / interceptor, design intent comparable to the Folland Gnat, Saab 35 Draken in concept studies

Surviving aircraft

The Midge prototype was preserved following testing and associated with heritage organizations linked to Folland Aircraft archives and museums such as the Royal Air Force Museum and regional collections that also display types from Hawker Siddeley, Avro, and Fairey Aviation Company. It has appeared at static displays alongside aircraft like the Gloster Meteor, English Electric Canberra, and early Folland Gnat examples, and has been referenced in exhibitions curated by institutions including the Science Museum (London) and the Imperial War Museum.

Category:British experimental aircraft