Friday 5 June 2009

(1938-1941) Dornier Do.22Kg

Do22. Hastily painted and pressed into service.The Do.22 was a German seaplane torpedo bomber that was never used by the Germans and never operated as a torpedo bomber; in fact it was not always a seaplane either. 12 were sold to Greece (Kg variant), 4 to Finland (Kl) and 12 to the Kingdom of Yugoslavia (Kj). In Greek service, they were first used in naval convoy escort, anti-submarine patrol, and naval reconnaissance missions, including searching for enemy minefields. Later, nine were fitted with conventional landing gear instead of sea-landing floating system, because the Greeks were desperately short of army cooperation aircraft. They were also expected to be used for night bombing missions against the Italian forces at Tepeleni, but only one such mission was carried out.

Operational History
1938 - 1939 - Greece receives her 12 Do.22.
December 1940 - January 1941 - 9 of the 12 aircraft are fitted with landing gear in Elefsis (KEA) and are assigned to the reconstituted 2nd Observation Squadron to be used in reconnaissance and night bombing missions.
Do22Kg hydroplanes carrying bombs
Apr. 1941 - All but one are destroyed (probably on the ground) by German air raids. A hydroplane escapes to Alexandria, where it serves under British command for a short period of time.


Specifications
Do22G light bomber/reconnaissance

Crew: 3, pilot, gunner and radio operator
Length: 13.12 m
Wingspan: 16.2 m
Height: 4.83 m
Wing Area: 45 m²
Do22Kg hydroplanes carrying bombs
Weight: Empty 2,545 kg, loaded 4,300 kg
Powerplant: 12cylinder Hispano - Suiza 12Y21 910 hp. 3-flap propeller with automatic pace modulator system
Speed: 355 km/h at 4,000 m, 280 km/h at sea level
Range: 6 hours, (with max. fuel) 1,600 km, (with max. payload) 800 km
Service ceiling: 9,500 m
Armament: front 1x FN-Browning 7,92 mm machine gun with French GSC synchronisation system, plus 1x same type machine gun at the gunner's position. Central bomb rail for 2 x 50 kg or 8 x 15 kg or 1 x 250 kg bomb payload of Greek contruction (American type).
Photographic Camera: F-50
Landing Gear: L Model
Radio: Telefunken 40/70
Oxygen Supply: Made in United States
Do22. Before delivery to the Greek airforce (1938)
Aiming Sight: Wimperis (made in United Kingdom)

For gamers and game designers
The Do.22s are relatively diverse aircraft that can be used for light bombing, convoy escort, night bombing and photographic reconnaissance


For modellers
The Greek Do.22 aircraft took the serial numbers N21 - N32. The ones that were converted with conventional undercarriage started from Σ81.

A model of the Greek Do.22Kg hydroplane variant made by Matt Bittner. The colour should tend more towards silver than grey, but still a great-looking model.
A model of the Greek Do.22Kg hydroplane variant made by Matt Bittner

The following are profiles from an unknown French book. The artist is Daniel Laurelut. The text reads: "Do 22Kg Greek 'N27' based in 12NMS at Paloukia. Like many of the Greek Do22, this one could also be used in land configuration, the undercarriage being interchangeable".

Do22 Kg profiles from a French book

From unknown French source, a profile of a Do.22Kg of 2nd Mira of land cooperation in March-April 1941.

Do22 Kg from March-April 1941

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