Dornier 24
| Do 24 | |
|---|---|
 |
|
| A Dutch Do 24 flying-boat | |
| Role | Bomber, reconnaissance and air-sea rescue flying boat |
| Manufacturer |
Dornier Aviolanda, Potez |
| First flight | 3 July 1937 |
| Introduction | November 1937 |
| Primary user | Luftwaffe |
| Produced | 1937–1945 |
| Number built | 279 |
The Dornier Do 24 is a 1930s German three-engine flying boat designed by the Dornier Flugzeugwerke for maritime patrol and search and rescue. According to Dornier records, some 12,000 people were rescued by Do 24s during its flying career. A total of 279 were built among several factories from 1937 to 1945.
The Dornier Do 24 was designed to meet a Royal Netherlands Navy requirement for a replacement of the Dornier Wals being used in the Dutch East Indies, with the Netherlands government signing a contract for six Dornier Do 24s on 3 August 1936. Two more prototypes were built for the German navy to be evaluated against the Blohm & Voss BV 138.
The Do 24 was an all-metal parasol monoplane with a broad-beamed hull and stabilising sponsons. Twin tails were mounted on the upswept rear of the hull, while three wing-mounted tractor configuration engines powered the aircraft. Fuel was carried in tanks in the sponsons and the wing centre section. Up to 1,200 kg (2,600 lb) of bombs could be carried under the aircraft's wings, while defensive armament consisted of three gun turrets, one each in nose, dorsal and tail positions. In early aircraft the turrets were each fitted with a machine gun but later aircraft carried a 20 mm cannon in the dorsal turret.
Do 24 V3, the first of the Dutch boats, took off from Lake Constance on 3 July 1937, with the second Dutch boat, Do 24 V4 following soon after. As the Dutch required that their flying boats use the same engines as the Martin 139 bombers in use in the Dutch East Indies, they were fitted with 661 kW (887 hp) Wright R-1820-F52 Cyclone radial engines. Test results were good, with the new flying boat proving capable of operating from extremely rough open seas and the Dutch placed an order for a further 12 Do 24s on 22 July 1937.Do 24 V1, the first of the two aircraft for Germany, powered by three 600 hp (450 kW) Junkers Jumo 205C diesel engines, flew on 10 January 1938 but after evaluation, the two German boats were returned to Dornier for storage.
...
Wikipedia