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The Pratt & Whitney Canada PT6 is a turboprop aircraft engine produced by Pratt & Whitney Canada.Its design was started in 1958, it first ran in February 1960, first flew on 30 May 1961, entered service in 1964, and has been continuously updated since.
The F406 Caravan II is a twin turboprop engined, fourteen-seat low-wing monoplane of conventional aluminium (airframe) and steel (engine internal parts, exhaust, landing gear) construction. It is a development of the Cessna 404 Titan with two Pratt & Whitney PT6A turboprop engines.
Congress only approved the purchase when it was assured that a U.S. source would be found for the PT6T engines. This source was Pratt & Whitney Engine Services in Bridgeport, West Virginia, which was established in 1971 to assemble and test new T400-WV-402 engines. As a result, the U.S. military ordered 294 Bell 212s under the designation UH-1N ...
208 and 208B conversion to 850 hp (634 kW) PT6A-42A. [30] Supervan 900 208B with a 850 hp (634 kW) (900 hp (671 kW) flat-rated) Honeywell TPE331-12JR engine, installed by Texas Turbine Conversions, Inc. [31] XP42A Upgrade 208B with an 850 hp (634 kW) Pratt & Whitney Canada PT6A-42A engine, installed by Blackhawk [32]
Cheyenne III, model PA-42, equipped with Pratt & Whitney Canada PT6-41 engines; Cheyenne IIIA, model PA-42-720, equipped with PT6A-61 engines. [7] Cheyenne IV, model PA-42-1000, later the Cheyenne 400LS, and then Cheyenne 400. This is the largest aircraft ever made by Piper, with 43 built.
The Conroy Tri-Turbo-Three was a Douglas DC-3 fitted with three Pratt & Whitney Canada PT6A turboprop engines by Conroy Aircraft; the third engine was mounted on the nose of the aircraft. Design and development
Wizz Air Holdings PLC (OTC:WZZZY) has entered a new agreement with Pratt & Whitney, an RTX Corporation (NYSE:RTX) unit, to address ongoing engine issues with PW1100G-JM geared turbofan engines.
Projected stretched development, single prototype converted, [7] but no production, [8] powered by 850 shp (630 kW) Pratt & Whitney Canada PT6A-42 engines. [9] EMB 123 Tapajós Initially proposed 10-seat derivative with new wings and powered by 1,120 shp (840 kW) Pratt & Whitney Canada PT6A-45 engines. [13] Abandoned in favour of simpler Xingu ...