Lockheed XC-35

Lockheed · United States · first flew 1937 · transport aircraft

The Lockheed XC-35 was a twin-engine experimental pressurised aeroplane, the second American aircraft with a pressurised cabin.

Recognition (WEFT)

W — WingsLow-mounted, straight
E — Engines2 × piston, wing-mounted
F — Fuselage11.76 m fuselage
T — TailTwin fin

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Spot it by:

An Electra-derived twin with a twin tail and a rounded pressurised fuselage with small windows.

Specifications

Figures are for the representative variant described above; marks differ. See how AircraftIQ sources figures.

History

It was developed from the Model 10 Electra to meet a 1935 US Army Air Corps request, with a new circular-section fuselage able to withstand a 10 psi pressure differential. It was delivered to Wright Field in May 1937.

Variants

One was built, derived from the Electra.

Where you'll see it

It could keep a cabin altitude of 12,000 ft at 30,000 ft. The forward compartment held two pilots, a flight engineer and up to two passengers. It is now in storage with the Smithsonian.

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