Category Archives: Aviation

What is the Pratt & Whitney R-1340 Wasp & List of R-1340 Powered Aircraft

The Pratt & Whitney R-1340 Wasp was a 9 cylinder, single-row, air-cooled radial engine with horsepower ranging from 410 hp to 600 hp, depending on the model and configuration. It was used in a range of aircraft that included the North American AT-6, Boeing P-26, and Boeing 247. Jimmy Doolittle used the Wasp to set records in his Gee Bee Racer and Amelia Earhart made history using the Wasp in her Electra L-10.

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North Star Air Basler BT-67 – An Investment in the North, Fast Facts, a & Brief History

THUNDER BAY – AVIATION – Northern communities increasingly depend on a solid supply chain to get their food, fuel and medical supplies. Climate change and increasingly extreme changes in winter weather are creating problems for the winter road networks.

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The History & Story of the R-985 Powered Boeing PT-17 Stearman

Climbing over the narrow, wing-root walkway and stepping on to the cushioned seat of the tandem, two-place, blue and yellow fabric-covered open-cockpit Boeing PT-17 Stearman registered N55171 in Stow, Massachusetts, I lowered myself into position with the aid of the two upper wing trailing edge hand grips and fastened the olive-green waist and shoulder harnesses.  Donning era-prerequisite goggles and helmet, I surveyed the fully duplicated instrumentation before me and prepared myself both for an aerial sightseeing fight of Massachusetts and a brief, although temporary, return to World War II primary flight training skies.

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Tinker Celebrates 75 Years: Vultee BT-13 aircraft profile

The Vultee Aircraft Corp. BT-13 “Valiant” was a single-engine, tandem-seat trainer produced for the U.S. Army Air Corps, U.S. Navy and foreign allies prior to and during World War II. The aircraft was selected and produced as a primary and follow-on intermediary trainer due to its ruggedness, forgiving flight characteristics and stability. Most of the pilots produced in the early years of World War II conducted initial training, or Basic Training, hence the BT name, on the BT-13.

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Turbine Conversions selects PT6A-21 engines for Cessna 206 conversion

Turbine Conversions, Ltd. and Pratt & Whitney Canada (P&WC) have signed a long-term contract for the sale of PT6A-21 engines to power the recently announced Cessna 206 turbine conversion. P&WC is a subsidiary of United Technologies Corp.

Turbine Conversions has been converting aircraft using P&WC engines since 1990, but company president Bill Hatfield first encountered the PT6 engine when he installed a PT6A-34AG engine in his Grumman Ag Cat in 1975.

“I still fly my Grumman Ag Cat, and that PT6A-34AG engine continues to serve me well after more than 40 years,” said Hatfield, one of the most respected and well-known pioneers of the agricultural industry. “The relationships I have built with P&WC employees over the years have likewise endured and helped empower our business and those of our own clients. We are delighted to have struck yet another arrangement with P&WC to power our Cessna 206 conversion.”

“Turbine Conversions has consistently demonstrated its understanding of the factors that drive successful conversion programs,” said Denis Parisien, vice-president, General Aviation, P&WC. “With the 206 turbine conversion program, our PT6A-21 engines will replace piston engines so operators of the converted aircraft will benefit from a considerable increase in power, better hot and high performance and a TBO [time between overhaul] of 3,600 hours. Combined with that is our OEM [original equipment manufacturer] warranty and a global customer support network that is second to none.”

cessna 206

The PT6A engine boasts powerful performance and unmatched versatility. PT6 technology has powered 125 different applications since its introduction. More than 46,000 PT6 engines have been manufactured, with 23,000 now in service. The engine has logged more than 375 million flight hours.

“Anyone can say they’re the best; we have the numbers to prove it,” said Parisien. “It’s more than an engine. The PT6A engine offers the best of both worlds: Its proven technology is built upon a remarkable body of engineering achievement that has written new chapters in aviation history in collaboration with our customers, and it’s also this technology that continues to make new aircraft applications possible. We’re already moving on to the next innovation.”

The PT6A engine’s flexible architecture and modular reverse-flow design simplify installation in both single- and twin-engine installations as well as tractor and pusher propeller configurations. Simple on-wing maintenance is possible for most tasks, whereas other engines might need a shop visit.

H/T Skies Magazine.

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