GILDA plane

Fly in a Spitfire TR9 – SM520
(G-ILDA)

Take the controls of SM520, a two-seater TR 9 conversion for a late-war Mk H.F.IXe warbird with international aviation history.

Spitfire TR9 - SM520

Specifications

This high-flying Mk IX variant was designed to operate above conventional air combat zones, supporting Allied air operations in the last year of the war.

Crew Two
Year built 1944
Length 31 ft 5 in (9.58 m)
Wingspan 36 ft 10 in (11.23 m)
Height 12 ft 8 in (3.86 m)
Empty weight 6001 lbs (2722 kg)
Max take-off weight 8250 lbs (3742 kg)
Powerplant Rolls-Royce Merlin 66
Max speed 400 mph (644 km/h)
Cruise speed 200 mph (322 km/h)
Range 450 miles (725 km)
Service ceiling 10,000 ft

The history of the TR9 – SM520 (G-ILDA)

  • 1944: Built in the Castle Bromwich factory as a single-sear Mk H.F.IXe fighter with firewall construction number CBAF 10164
  • 23 November 1944: Delivered to the RAF at 33 Maintenance Unit at RAF Lyneham, but stored due to the winding down of the European conflict
  • 1948: Transported to the South African Air Force (SAAF) as part of a batch of 136 Spitfires, 80 gifted and the rest sold by the UK Government for £2,000 each
  • 1948-1981: Likely used for training by Bombing, Gunnery, Air Navigation and Air Operation schools to prepare pilots en route to Korea to operate with the SAAF P-51 Mustangs. Damaged in a major flying accident and recovered to AFB Ysterplaat, later scrapped at SA Metals in Cape Town
  • 1981: Transferred to the SAAF Museum store compound at Snake Valley and identified as SM520 by Spitfire historian Peter Arnold
  • 2002: Purchased by Paul Portelli, who commissioned a restoration and TR 9 two-seat conversion. Air Assemblies converted the fuselage and built the wings, while Classic Aero undertook the fitting out of the project. Registered as G-ILDA after Paul’s grandaughter
  • 2009: After Paul’s untimely death, SM520 was auctioned at Bonhams and bought by Spitfires.com
  • Post-2009: Initially delivered in Royal Netherlands Air Force colours, later repainted in WWII South African Scheme as recommended by world renowned Spitfire historian Peter Arnold
  • 2010: Painted as KJ-I in honour of the first ever two-seater Spitfire
  • January 2024: Repainted again in the markings of LO-G, a No. 602 Squadron Spitfire flown during the Battle of Britain by Nigel Rose and other RAF pilots, in honour of our homebase Goodwood Aerodrome in West Sussex
  • Present day: Operated by Spitfires.com, offering immersive passenger flights that peer out over a Battle of Britain-painted brown and green camouflage Spitfire wing

 

GILDA HISTORY

Converting the SM520 into a TR9

A few Spitfires were converted into two-seater TR 9s during the war. But most were produced as part of a postwar programme:

  • 1946: Vickers converted a Mk VIII, MT818, as a demonstrator
  • 1948: 10 Spitfire TR 9 aircraft were delivered to India, 3 to the Netherlands and one to Egypt
  • 1951: A further 6 Mk IX airframes were converted into TR9 trainers to support the Irish Air Corps (IAC)

With their four .303 Browning machine guns, these aircraft supported both flying instruction and gunnery training. Most TR 9s were later assigned to the technical training school at Baldonnel, where they were used to train apprentice aircraft engineers. Four of the IAC aircraft still exist today.

Spitfire TR9 - SM520

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Where can I fly the Spitfire TR 9 – SM520?

You can fly the Spitfire SM520 from any of our 10 airbases across the UK, Wales and Scotland, each with their own unique ties to World War II.

Goodwood

Our headquarters, a historic Battle of Britain airfield with grass runways.

Bournemouth

A support hub for Allied logistics and transport across occupied Europe.

Dunkeswell

A WWII Atlantic patrol base heavily used by the US Navy.

Guernsey

An island airbase with a history of German occupation.

Jersey

A Channel Islands airbase with aviation roots long before WWII.

Newcastle upon Tyne

Explore the skies above majestic castles and rugged coastlines.

Lee-on-Solent

D-Day’s most significant airfield, neighbouring the birthplace of the Spitfire.

Hawarden

Fly past a Spitfire factory that produced over 5,000 wartime aircraft.

Leeds East

A strategic site that played a key role in training pilots for D-Day.

Perth

Scotland’s gateway for flights over beautiful lochs and glens.
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Spitfire Flight Experience Dates 2026

Goodwood (HQ)

  • 29th Apr - 5th Jul (Wed-Sun)
  • 18th Jul - 31st Aug (Wed-Sun)
  • 1st Oct - 18th Oct (Wed-Sun)
  • We also fly on Bank Holiday Mondays

Bournemouth

  • 11th May
  • 8th Jun
  • 6th Jun
  • 10th Aug
  • 14th Sep

Dunkeswell

  • 27th Apr - 28th Apr
  • 18th May - 19th May
  • 29th Jun - 30th Jun
  • 20th Jul - 21st Jul
  • 17th Aug - 18th Aug
  • 28th Sep - 29th Sep
  • 19th Oct - 20th Oct

Guernsey

  • 24th Jun - 25th Jun

Hawarden

  • 13th May - 14th May
  • 29th Jul - 30th Jul

Jersey

  • 27th May - 28th May

Leeds East

  • 22nd Apr - 24th Apr
  • 8th May - 10th May
  • 19th Jun - 21st Jun
  • 24th Jul - 26th Jul
  • 7th Aug - 9th Aug
  • 4th Sep - 6th Sep
  • 9th Oct - 11th Oct

Lee on Solent

  • 14th Mar - 15th Mar
  • 28th Mar - 29th Mar
  • 1st Apr - 26th Apr (Wed-Sun)
  • 8th Jul - 12th Jul (Wed-Sun)
  • 2nd Sep - 27th Sep (Wed-Sun)
  • 21st Oct - 29th Oct (Wed-Sun)

Newcastle

  • 10th Jun - 11th Jun
  • 12th Aug - 13th Aug

Perth

  • 14th Jul - 16th Jul
  • 25th Aug - 27th Aug

Simulator

  • Tuesday to Friday
  • February to December

FLY ALONGSIDE

  • 23rd May
  • 6th Jun - 20th Jun
  • 4th Jul - 25th Jul
  • 8th Aug - 22nd Aug
  • 3rd Oct