Lockheed Electra 12A

Lockheed Electra 12

LandNorge , Norge
RolleCivil and military utility aircraft
Første flyturJune 27, 1936
Bygget130

Den Lockheed Model 12 Electra Junior, more commonly known as the Lockheed 12 or L-12, is an eight-seat, six-passenger all-metal twin-engine transport aircraft of the late 1930s designed for use by small airlines, companies, and wealthy private individuals. A scaled-down version of the Lockheed Model 10 Electra, the Lockheed 12 was not popular as an airliner but was widely used as a corporate and government transport. Several were also used for testing new aviation technologies.

Kilde: Lockheed Electra 12 on Wikipedia

Lockheed Electra 12A Walk Around
PhotographersVladimir Yakubov
LocalisationMadera Air Show
Photos80
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Lockheed 12A Electra Junior Poster Print - John Slemp (18 x 24) - Amazon

Lockheed Electra 12A Walk Around
FotografVladimir Yakubov
LokaliseringSalinas Air Show
Bilder32

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Andre verdenskrig: Den definitive visuelle historien fra Blitzkrieg til atombomben (DK Definitive Visual Histories) - Amazon verdenskrig kart etter kart (DK historie kart etter kart) - Amazon


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)
Rolle Light Passenger Transport, Executive Aircraft, Reconnaissance
Produsenten Lockheed Corporation
First Flight June 27, 1936
Mannskapet 2 pilots
Passenger Capacity 6 passengers
Maximum Take-Off Weight 3,924 kg (8,650 lb)
Vingespenn 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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