Lockheed Electra 12 | |
|---|---|
| Riik | USA |
| Rolli | Tsiviil- ja sõjalised tarbelennukid |
| Esimene lend | 27. juuni 1936 |
| Ehitatud | 130 |
2007 Lockheedi mudel 12 Electra Junior, rohkem tuntud kui Lockheed 12 või L-12, on 1930. aastate lõpu kaheksakohaline kuue reisijaga täismetallist kahemootoriline transpordilennuk, mis on mõeldud kasutamiseks väikestele lennufirmadele, ettevõtetele ja jõukatele eraisikutele. Lockheedi mudeli 10 Electra vähendatud versioon Lockheed 12 ei olnud lennukina populaarne, kuid seda kasutati laialdaselt ettevõtte ja valitsuse transpordina. Mitmeid neist kasutati ka uute lennundustehnoloogiate katsetamiseks.
Allikas: Lockheed Electra 12 Vikipeedias
| Lockheed Electra 12A Walk Around | |
|---|---|
| Photographers | Vladimir Yakubov |
| Localisation | Madera Air Show |
| Photos | 80 |
| Lockheed Electra 12A Walk Around | |
|---|---|
| Fotograaf | Vladimir Jakubov |
| Lokaliseerimine | Salinase õhunäitus |
| Fotod | 32 |
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General Characteristics (L-12A Variant)
The Lockheed Model 12 Electra Junior was a smaller, faster version of the famed Model 10 Electra. Designed by Kelly Johnson, it served primarily as a high-speed corporate and government transport aircraft in the late 1930s.
| Property | Value (L-12A) |
|---|---|
| Rolli | Light Passenger Transport, Executive Aircraft, Reconnaissance |
| Tootja | Lockheed Corporation |
| First Flight | 27. juuni 1936 |
| Meeskonna | 2 pilots |
| Passenger Capacity | 6 passengers |
| Maximum Take-Off Weight | 3,924 kg (8,650 lb) |
| Tiibade siruulatus | 15.09 m (49 ft 6 in) |
Powerplant and Design
- Powerplant: Two Pratt & Whitney R-985 Wasp Junior SB 9-cylinder air-cooled radial engines.
- Takeoff Power: 336 kW (450 hp) each.
- Design Features: All-metal stressed-skin construction, retractable landing gear, and the distinctive twin tail fins designed by Clarence “Kelly” Johnson.
- Propellers: Hamilton Standard constant-speed, full-feathering propellers.
- Military Designation: Served with the US Army Air Corps (USAAC) as the C-40 and the US Navy as the JO.
Performance and History
- Maximum Speed: 362 km/h (225 mph) at 5,000 ft.
- Cruise Speed: 343 km/h (213 mph).
- Operational Range: Approximately 1,287 km (800 miles).
- Service Ceiling: 7,000 m (22,900 ft).
- Notable History: Due to its speed and compact size, several Model 12s were modified for covert reconnaissance flights over Europe before World War II (most famously by Sidney Cotton).
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