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DC-3 “Twin Wasp” power plant

DC-3 “Twin Wasp” power plant

Douglas DC-3, Pratt & Whitney Twin Wasp engine:

“The DC series of aircraft was developed in response to the challenge posed by the Boeing 247 and culminated in the magnificent DC-3, the most successful air transport of all time. The DC-3 met with immediate enthusiasm as the first airliner in the United States able to work at a profit without government subsidy. By 1939 the DC-3 accounted for 90% of world airline trade. Almost indestructible, large numbers of DC-3s continued to fly in the 1990s, carrying passengers and cargo.

The DC-3 came into being almost by default. Douglas built a larger version of the DC-2 to contain berths for night flights. The result, called the Douglas Sleeper Transport, had a longer, wider fuselage. The DST was a limited success, but when its big fuselage was filled with passenger seats instead of berths, the DC-3 was born. A combined total of about 3000 DC-3s were built under licence in Japan and Russia.

This particular DC-3, a donation from Goodyear Corporation, was manufactured in 1942 by Douglas Aircraft Company Incorporated. It was completed as a DC-3 airliner after to the attacks on Pearl Harbor in 1941, and later served with the U.S. Army Air Forces as a C-49J. In 1945, it was sold to Trans-Canada Air Lines, becoming the first DC-3 operated by that airline.

Goodyear Tire and Rubber Company bought the aircraft in 1948 and refinished it for VIP transportation - including outfitting it with Pratt & Whitney Twin Wasp engines. It served with Goodyear until 1983, when the company donated it to the Canada Aviation and Space Museum.”

Source: ingeniumcanada.org/aviation/collection-research/artifact-...

(plus d'infos...)

Photo prise le 16 septembre 2018 (© joanneclifford / Flickr)

Voir aussi :
 airliner, air transport, canada aviation and space museum, trans-canada air lines, c-49j, u.s. air force, goodyear tire and rubber company, wwii, vip transport, pratt & whitney twin wasp engines, twin wasp engines, pratt & whitney, goodyear corporation, douglas aircraft company incorporated, douglas, dc-3, douglas dc-3
 

Photos U.s. Air Force