Category Archives: radial engine

The R-985 Powered de Havilland Beaver: Arguably the Best Bush Plane Ever Built

With a big, nine-cylinder Pratt & Whitney strapped to the front, this 5,100-pound workhorse boasts a useful load of around 2,000 pounds, and it’s built to operate out of short and rough airstrips.

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The History of the Pratt & Whitney R-985 & The List of Aircraft Powered by the Radial Engine

The Pratt & Whitney R-985 Wasp Junior is a series of nine-cylinder, air-cooled, radial aircraft engines built by the Pratt & Whitney Aircraft Company from the 1930s to the 1950s. These engines have a displacement of 985 in; initial versions produced 300 hp (220 kW), while the most widely used versions produce 450 hp (340 kW).

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Canadians set to rock “Thunder Over Louisville” with R-1340 North American Harvard Trainers

On April 18, the Canadian Harvard Aerobatic Team (CHAT) wrapped up several weeks of spring training and is heading south for the coming “Thunder Over Louisville” airshow.

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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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Geico Skytypers’ North American SNJ-2 Team to Appear at 2017 Mid-Atlantic Air Museum WWII Weekend

GEICO Skytypers Airshow makes first appearance at popular World War II event.

The Mid-Atlantic Air Museum is pleased to announce that the GEICO Skytypers Airshow Team — a six-ship aerobatic team flying the North American SNJ-2 — will perform at the Museums 27th Annual World War II Weekend set for June 2-3-4, 2017.

The GEICO Skytypers Airshow Team will perform an 18-minute low-level flying demonstration each day of the show.

“This is an exciting first for World War II Weekend“, said Museum President Russ Strine, “as this is our first ever six-ship formation team”.

GeicoNorthAmericanSNJ2

The GEICO Skytypers Airshow Team will also “skytype” around the local area all three days of the event.

The North American SNJ-2 is a single-engine advanced trainer aircraft. Powered by a 550hp Pratt & Whitney R-1340-56 engine, the Depression-era SNJ-2 was designed to United States Navy specifications.

The Mid-Atlantic Air Museum is located at the Reading Regional Airport in Reading, Pennsylvania. For more information about this year’s event, visit the MAAM WWII Weekend.

H/T Baltimore Post Examiner.

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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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