Gnat Display Team
Folland Gnat T.Mk1 · Solo and pairs classic-jet displays
A living link to RAF fast-jet training, the Yellowjacks and the first Red Arrows era, presented by a volunteer-led charity that restores, maintains and flies one of Britain's most distinctive small jets.
- Founded
- 2007
- Charity registered
- 2010
- Current collection
- 3 × Gnat T.1 + 1 × Gnat F.1
- Display format
- Solo or pairs
- Home base
- MOD St Athan, South Wales
- Status
- Current organisation; displays subject to availability
The team
More than a display act: a charity, an engineering organisation and a working collection of historic jets.
The Gnat Display Team is the public-facing identity of the Heritage Aircraft Trust, a UK registered charity created to preserve historic aircraft, demonstrate them at public events and use them to advance aviation education. Its purpose is therefore broader than filling an airshow slot. Every appearance depends on the less visible work of restoration, continuing airworthiness, maintenance, fundraising and volunteer support that keeps a demanding 1960s fast jet alive.
The current collection is centred on three two-seat Folland Gnat T.Mk1 trainers and one single-seat Folland Gnat F.Mk1 fighter. Together they tell several connected stories: RAF advanced flying training at Valley, the Yellowjacks, the Gnat years of the Red Arrows and the type's overseas combat service. The aircraft are not simply painted alike as a modern formation. Each colour scheme has been selected to represent a distinct chapter of Gnat history.
A volunteer team with specialist knowledge
The flying and engineering organisation draws heavily on military and fast-jet experience. The team website lists pilots including Mark Fitzgerald, Edwin Brenninkmeyer, Oliver Wheeldon, Willy Hackett MBE, Chris Heames and Ollie Suckling. Their backgrounds range from test flying and frontline fast jets to the Red Arrows and long experience on the civil display circuit.
Engineering is led by Pete Walker, supported by Connor Holland and Nigel Fall. Walker taught RAF engineers on the Gnat at Halton, while the wider team operates its own CAA-approved maintenance organisation under approval A8-23/25. That depth is central to the project: keeping several vintage jets serviceable requires type knowledge, parts management and careful long-term planning rather than ordinary light-aircraft maintenance.
A new home in South Wales
After many years at North Weald in Essex, the Trust decided in mid-2024 to move its operation to MOD St Athan near Cardiff. Aircraft, spares, tooling and engineering support were moved in stages through the second half of 2024 and into 2025. The following period was devoted to rebuilding the organisation around the new site and supporting flying and maintenance from South Wales.
The move gives the Trust a single operational centre for its aircraft and technical work, but it does not make every airframe automatically available for every booking. A heritage-jet display programme is always shaped by serviceability, maintenance cycles, pilot currency, weather, fuel and the permissions attached to the event. The advertised choice of solo or pairs display reflects that practical, sustainable approach.
The display
Small aircraft, high speed and a routine built around energy management.
Organisers can book either a pairs display or a solo routine. The published sequences combine fast arrivals, formation passes, rolling manoeuvres, reversals and high-energy departures. The exact version flown can change with cloud base, available airspace, serviceability and display permission.
Fast, smoke-on arrival
The pairs routine begins with both Gnats arriving in echelon for a belly-up pass, immediately establishing the type's compact shape and speed against the crowdline.
Formation geometry
Echelon, close line astern and canopy-up passes show the aircraft from different angles while keeping the pair visually connected through turns, rolls and rejoins.
Opposition break and pass
The pair turns towards the crowd axis for a split before returning from opposite ends of the display line, using closure rate and timing to create the routine's sharpest crossing moment.
Individual aerobatics
After separating, the two jets alternate max-rate turns, half-Cubans, slow and point rolls, inverted flight, loops and rolling passes so that one aircraft remains in view while the other repositions.
Solo vertical or flat show
The solo routine has vertical and weather-constrained versions, with a fast 400-knot arrival followed by Derry turns, Cuban manoeuvres, rolls, loops, wingovers and a high-speed departure.
Final heart or knife-edge exit
Where airspace permits, the pair can rejoin for a final heart-shaped departure. More constrained sites use a high-speed knife-edge pass and a hard pull away from the display area.
The aircraft
The Folland Gnat packed fighter performance into an airframe that looked almost impossibly small for a fast jet.
From lightweight fighter to advanced trainer
The Gnat grew from W. E. W. Petter's search for a compact, affordable lightweight fighter. The first Gnat flew in 1955, and the single-seat F.1 found overseas customers including Finland and India. Britain instead developed the two-seat T.1, which became one of the RAF's defining advanced fast-jet trainers of the 1960s and 1970s.
Powered by a Bristol Siddeley Orpheus turbojet, the trainer is listed by the team with a maximum level speed of Mach 0.95 and a clean climb to 40,000 feet in around seven and a half minutes. Its narrow fuselage, compact swept wing and responsive controls made it demanding but rewarding, preparing generations of students for frontline fast jets.
RAF Valley and the training role
No. 4 Flying Training School at RAF Valley became the aircraft's central RAF home. By the end of Gnat training, the type had accumulated more than 157,000 hours with the unit and trained 1,421 fast-jet pilots. Students used it for general handling, instrument flying, navigation, formation work and night flying before progressing into operational conversion.
Yellowjacks and Red Arrows heritage
The Yellowjacks adopted the Gnat in 1964, proving how effective the small jet could be as a formation aircraft. The newly created Red Arrows then selected the type for their first season in 1965. Gnats remained with the team through 1979, completing 1,292 Red Arrows displays before the Hawk took over for the 1980 season.
The Trust's four-aircraft collection
G-RORI, the former XR538, represents the red-and-white No. 4 FTS training scheme. G-MOUR is the former XS102 but carries the display serial XR991 and the vivid yellow finish of the Yellowjacks. G-NATY is the former XR537, painted in Red Arrows colours and undergoing a major service before return to flight. G-SLYR is the ex-Indian Air Force single-seat Gnat F.1 E296, retained in Indian markings as the collection's “Sabre Slayer”.
G-RORI · XR538
Gnat T.Mk1 in No. 4 Flying Training School red-and-white colours.
G-MOUR · displayed as XR991
Gnat T.Mk1 in Yellowjacks colours; the airframe's real RAF identity is XS102.
G-NATY · XR537
Gnat T.Mk1 in Red Arrows colours, presently described by the team as undergoing major service.
G-SLYR · E296
Single-seat Gnat F.Mk1 in Indian Air Force colours, representing the fighter story.
Why preservation is difficult
A Gnat is not a simple museum aircraft brought out for occasional engine runs. Flying one requires specialist engineers, approved maintenance, serviceable ejection-seat and aircraft systems, suitable components and pilots authorised for high-performance display flying. The Trust's fleet gives resilience, but every additional airframe also brings another long technical history that must be managed individually.
The story so far
From a 1950s lightweight fighter concept to a living British display and training legacy.
18 July 1955
The first Gnat flies
The prototype begins flight testing at Boscombe Down, developing Petter's lightweight fighter idea into one of the most recognisable compact jets of the post-war period.
1962
The Gnat T.1 enters RAF service
The two-seat trainer reaches the RAF and becomes closely associated with advanced fast-jet instruction at No. 4 Flying Training School, RAF Valley.
1964
Yellowjacks adopt the Gnat
Instructors at Valley form the Yellowjacks, whose bright yellow aircraft and close formation work provide the immediate predecessor to the RAF's new national team.
1965
The first Red Arrows season
The Royal Air Force Aerobatic Team begins public displays with seven red Gnats. The type remains with the team through 1979 and completes 1,292 Red Arrows displays.
24 November 1978
The final RAF Gnat course graduates
No. 4 Flying Training School completes its final course on the aircraft after 105 Gnats had served with the RAF and more than 1,400 fast-jet pilots had trained on the type.
2007
The modern Gnat Display Team is founded
Kevin Whyman and colleagues establish the display team after several years of returning privately operated Gnats to regular flight, creating the organisation that develops at North Weald.
2010
Heritage Aircraft Trust registered
The charity is formally registered, placing public display, conservation and education at the centre of the programme and giving the aircraft a long-term preservation structure.
2014
Three-ship display capability
G-MOUR returns after a lengthy restoration, allowing the team to combine red training and Red Arrows-inspired aircraft with the yellow Yellowjacks scheme in a three-Gnat routine.
1 August 2015
Kevin Whyman is lost
Founding member Kevin “Jester” Whyman is killed when G-TIMM crashes during a display at CarFest North. The team and the wider airshow community mourn a pilot central to the project's early development.
2016-2023
Preservation and displays continue
The Trust continues operating from North Weald, rebuilding its public programme, maintaining the surviving trainers and progressing the single-seat Indian Air Force Gnat F.1 project.
Mid-2024
Relocation to St Athan begins
The Trust decides to leave its long-term Essex base and move aircraft, spares, tooling and engineering support to St Athan in South Wales.
2025 onward
The St Athan chapter takes shape
The organisation establishes its new home in South Wales. Its current website advertises solo and pairs displays while maintenance and return-to-flight work progresses across the four-aircraft collection.
Legacy & identity
Four aircraft connect training, aerobatics and combat in one unusually complete Gnat story.
Not a modern RAF display team
The Gnat Display Team is a civilian charity operation, not an RAF squadron and not a continuation of the Red Arrows as an organisation. Its importance lies in preserving aircraft that physically carried RAF training and display history into the present day.
Three RAF stories, one Indian fighter
The red-and-white trainer, Yellowjacks aircraft and Red Arrows scheme make the RAF lineage immediately visible. The single-seat Indian Air Force F.1 widens the story beyond Britain, showing that the Gnat was designed first as a lightweight fighter and earned the “Sabre Slayer” name in combat.
Historic three-ship, current flexible format
The team's three-Gnat routine was a notable feature of 2014, especially during the Red Arrows' 50th season. The current official offer is solo or pairs display, a more accurate reflection of the serviceability-led way the collection is now operated.
Small jet, enormous influence
The Gnat's physical scale can disguise its historical reach. It trained 1,421 RAF fast-jet pilots, launched the Red Arrows' flying history and served as a capable fighter abroad. Keeping it airborne preserves far more than an attractive airshow silhouette.
