Lockheed R2O-, R3O- Electra
Aircraft of the U.S. Navy
Entwicklung
The Lockheed Model 10 Electra was a twin-engine, all-metal monoplane airliner developed by the Lockheed Aircraft Corporation in the 1930s. The Electra was Lockheed's first all-metal and twin-engine design by Hall Hibbard.
Die Lockheed Modell 10 Electra war ein zweimotoriges Ganzmetall-Verkehrsflugzeug in den 1930er Jahren das von der Lockheed Aircraft Corporation entwickelt wurde. Die Electra war das erste zweimotorige Ganzmetallflugzeug von Halle Hibbard Lockheed.
Versionen
Electra 10-A, Three built as XR2O-1 / R2O-1 for the Secretary of the Navy.
Electra 10-A, Drei Maschinen als XR2O-1 / R2O-1 für dem Marine-minister.
One civil Model 12A impressed by the U.S. Navy in 1941.
Eine ziviles Modell 12A requiriert durch die U.S. Navy 1941
Einsatzgeschichte
Only one example of the XR2O-1 was procured by the USN. It was acquired for the sole purpose of providing a high speed personal deluxe transport for the Secretary of Navy.
The single XR3O-1 was procured for the sole purpose of providing a high speed deluxe transport for the Secretary of the Treasury.
Die einzigen XR3O-1 wurde zum alleinigen Zweck des hochgeschwindigkeitstransportes für den Finanzminister beschafft.
Zeichnungen
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| Specifications |
R2O-1 |
|
|
Wingspan |
Spannweite |
16.8 m |
|
Length |
Länge |
11.8 m |
|
Height |
Höhe |
3.1 m |
|
Wing area |
Flügelfläche |
42.6 m² |
|
Engine |
Motor |
2 × Pratt & Whitney R-985 Wasp Junior SB, 450 hp each |
|
Maximum speed |
Höchstgeschwindigkeit |
325 km/h |
|
Empty weight |
Leergewicht |
2,930 kg |
|
Loaded weight |
Startgewicht |
4,760 kg |
|
Climb Rate |
Steigrate |
300 m/min |
|
Service ceiling |
Gipfelhöhe |
5,910 m |
|
Range |
Reichweite |
1,150 km |
|
Armament |
Bewaffnung |
none |
| Capacity | Zuladung |
10 Passengers |
| Serial, Lockheed R2O- Electra | ||
| XR2O-1 | 0267 | 1 |
|
Total |
1 |
|
| Serial, Lockheed R3O- Electra | ||
| R2O-1 | 99090 - 99092 | 3 |
| R3O-2 | 02947 | 1 |
|
Total |
4 |
|
