RDAF Spitfire HF Mk IXe - A mixed bunch

Would you like to see the RDAF Spitfire HF Mk IXe in the game?
  • Yes, as a Tech Tree vehicle
  • Yes, as an Event vehicle
  • Yes, as a Premium vehicle
  • Yes, as a Squadron vehicle
  • No, I would not like to see the Danish Spitfire HF Mk IXe in game
0 voters
Which/how would you like the different types of wing configuration to be implemented
  • Each wing configuration as separate planes
  • Only the standard wing configuration
  • Only the clipped wing configuration
  • Clipped wing configuration as a modification
  • I said no
0 voters

RDAF Spitfire HF Mk IXe

Short description

The Spitfire HF Mk IXe is a high altitude variant of the Spitfire Mk IX with the E-type wing configuration. This saw service with the Royal Danish Air Force (RDAF). The aircraft that was received were a bit of a mixed batch of configurations, with for example some having regular rounded wings and others having clipped wings.

History

After WW2 Denmark stood without a relevant air force. While there were quite a lot of German aircraft left over after the war, the British government ordered that the German aircraft should no longer be fight and air worthy. This was done by exploding a grenade in the cockpit of the German aircrafts, which was then afterwards chopped up into scrap.

So to get an air force that Denmark could use, they received the British Spitfire. They chose two different variants, the first one was the High altitude Fighter variant with the E-type wings, the other was a Photo Reconnaissance variant. In total the Danish air forces received 38 Spitfire HF Mk. IXe and 3 Spitfire PR Mk. XI. They further received 4 Spitfire LF Mk IXe for use of training mechanics.

The Danish air forces received its first Spitfire In 1947, with the last ones being received in 1949. The aircraft they received, despite being of the same same mark, were a mixed batch. Some had normal rounded wings, while other had clipped wings. Some had rounded tail rudder, while other had a wider pointed tail rudder. There was even 5 of the highest serial number Spitfires that Denmark got, that had a teardrop canopy and a low back, compared to the rest aircraft that had the earlier type of canopy and a high back. The tail rudder and wing tips were able to be changed, which meant that the individual Spitfires though their life could have had multiple configurations.


Note on image the different wing tips of the Spitfires

While the combination of it being a High Altitude Fighter variant and having clipped wings is a bit weird, because the Merlin 70 engine were optimised for High Altitude, and clipped wings often used for low altitude. However the explanation for that, with the Merlin 70 engine you would also get better performance at lower altitude, which was where the Danish air force typically operated.

Originally when the Danish air force got the Spitfires, there was no dedicated air force branch. Instead they were placed under the Danish Navy’s & Danish Army’s Air Force. When the Danish government voted on having a separate Danish air force in 1950, all the spitfires were incorporated into two of the Royal Danish Air Force (RDAF) eskadrillier. Eskadrille 725 were a fighter school for pilots to train before going over onto jet aircraft. Eskadrille 722 were a mixed squadron which used both the 3 Spitfire PR Mk XI and the Spitfire HF mk IX.

During its Danish air service, a total of 8 spitfires were lost in accidents, with 4 pilots dying. One pilot died during a snow storm, when he collided with a tractor during a low attack maneuver, another died by hitting a tree, a third one crashed into Øresund and the last one died during a crash with unknown reasons. Generally the Spitfires were flown very loosely, typically in extremely low altitudes, which were the main cause for the accidented. In one such case a pilot managed to shave off 20cm of the propeller tips of his Spitfire without him knowing, only when he landed and a terrified mechanic discovered it, did he know that he had scraped the ground.

At the end of its life in the RDAF, the pilots were allowed to do what ever they wanted with the aircrafts, since they knew they were going to be chopped up anyways. The last flight of a Spitfire in the RDAF were performed in 1955, where afterwards all but a single Spitfire were scrapped.

There are a couple of Danish Spitfires that are worth noting, the spitfires with the serial numbers RK889 & MA298. One of them being a so called “presentation Spitfire”, while the other have had multiple identities through out its life, and it being the only one left.


Specifications:
Engine: Rolls-Royce Merlin 70
- Take-off Power: 1.250 hp (932 kW)
- Combat Power: 1.655 hp (1.234 kW) @ 10.000 ft (3.048 m)
Maximum TAS: 413 mph (665 km/h) @ 26.600 ft (8107 m)
Service Ceiling: 43.200 ft (13.167 m)
Climb Rate: 4310 ft per min (21,9 m/s) below 11300 ft (3444 m)
Length: 31 ft ½in (9,46 m)
Wing Span: 36 ft 10in (11,23 m)
- Clipped Wing: 32 ft 7in (9,93 m)
Height: 12 ft 7½in (3,85 m)
Empty Weight: 5643 lb (2.560 kg)
Gross Weight: 7892 lb (3.580 kg)
Armaments: 2x 20mm Hispano Mk.II & 2x 12,7mm M2 Browning
Spitfire HF Mk IX Performance


Performance on Climb at Combat Rating


Level Speed performance


Photos


Danish Spitfire with Teardrop Canopy and low back

GXNWcjv


The two first Spitfires have a small nose art figure of respectably Micky Mouse and big bad wolf

41-408

Air force paint drawings for the late – Danish – camouflage variant, dated October 1949:



List of all Danish Spitfires


Sources
Websites

Spitfire H.F. IX Trials | spitfireperformance.com

Ophugning af tysk fly efter 2. verdenskrig | viborgmuseum.dk

Archive of “Spitfire i RDAF” | spitfire.dk

Spitfire Page 1 | flyehistorie.wordpress.com

Spitfire Page 2 | flyehistorie.wordpress.com

DCS forum page about Danish Spitfires | dcs.world

Books
The Merlin: The Engine that won The Second World War
  • By Gordon A. A. Wilson
  • ISBN: 978-1-3981-0325-2
Forsvarets Fly Efter 1945 (pamphlet/book from Danmarks Flymuseum (It doesn't have an ISBN or Author))

1 Like

I originally made this comment as skin suggestion for the RDAF Spitfire suggestion, however when I though more about what the skin actually is, then i dropped making a poll on the suggestion, since it is just the unit marking that would be different. (If the skin of the aircraft implemented is not 41-420)

It could maybe be argued that it could be a skin if it was in the UK livery with its name on the side, however something like that should probably rather go to the UK tech tree if they get a Spitfire HF Mk IXe.

However i felt it would be a waste of time not to post this small interesting story of the aircraft itself, when I have spend the time to write it up.

[Skin] RDAF Spitfire 41-420 (RK889)

Summery

In my original suggestion, i mentioned 2 specific spitfires that was worth noting, with one of them being the Spitfire with the serial number RK889. While the aircraft doesn’t have really interesting livery or famous pilots, it is interesting in the sense of its history, from its funding to how it ended its service.

History

So why is this one worth noting? It is because it is one of the so called “Presentation aircraft”, which meant that the money for it, was raised by the public through donations. It is not entirely clear if it was only the Canadian city of Edmonton that collected donations for the specific aircrafts, or that the Borough of Edmonton also helped for the funding. However quite quickly they collected enough money to fund a Spitfire Mk Vb with the name “EDMONTON-LONDON-ALBERTA” with the serial number W3209, which served well during the war.


Spitfire RK889 with its name written on the side of the fuselage

However when they began to try to raise money a second aircraft, this time it took longer to collect enough donations. This meant that instead of the Spitfire being a Mk Vb, it ended up becoming a Spitfire HF Mk IXe. The aircraft with the serial number RK889 rolled off the production line with the name “EDMONTON II” and had its first flight in October 1944. The aircraft didn’t get as glorious service life at its predecessor, and only getting into squadron service the 10th May 1945.

In 1948, it was part of the shipment of Spitfires that was transferred to the Danish Airforce. It had a long service life for Spitfires, with it being in service for a total of 10 years. However in October 1954, it was taken out of service when it had a breakdown and had to do an emergency belly landing. Its services was ended in the Danish city of Rønne, where it was partially dismantled, and then put up into a playground for kids to play with. At some point later, the aircraft itself was scrapped.

Photos


Spitfire RK889 upon delivery to Denmark


Spitfire 41-420 in flying formation (2nd aircraft closest to the camera)

Sources

Lidt om Spitfire 420 (RK889) | flyehistorie.wordpress.com

Presentation Aircraft | airhistory.org.uk

Spitfire 420 20. okt 1952 | vragwiki.dk

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