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  1. Reaching New Heights | Innovation at Pratt & Whitney

    A now legendary engine, the PT6 engine celebrates its 60th anniversary this year. The original PT6 engineering team decided to start with a 500 shaft horsepower engine appropriate for small aircraft.

  2. General Aviation | Innovation at Pratt & Whitney

    With 430+ million flying hours – more flying time than any other engine in the market – the PT6 is a proven engine and the most prolific in the segment. With 60 years of innovation and counting, the …

  3. PT6 60 Years | Pratt & Whitney

    The PT6 engine family – the most prevalent and versatile in aviation – is celebrating 60 years of excellence and innovation. It has been embraced by fixed-wing and helicopter airframers around the …

  4. PT6 Turboprop Engines & Services Information | Pratt & Whitney

    The PT6 E-Series™ engine – the first engine family with a dual-channel integrated electronic propeller and engine control system in the General Aviation turboprop market.

  5. PT6E-66XT Engine | Pratt & Whitney

    The PT6 E-Series™ engine – the first engine family with a dual-channel integrated electronic propeller and engine control system in the General Aviation turboprop market. The DNA you trust, pushing …

  6. Pratt & Whitney Canada Expands the PT6 E-Series™ Engine Family and ...

    Apr 5, 2022 · The PT6E-66XT engine embodies the DNA of the iconic PT6 engine. This family has accumulated over 430 million flying hours and has a pedigree of reliability that is second to none.

  7. PT6T Engine | Pratt & Whitney

    Twin-PT6 power sections with combining gearbox Clutch system enabling twin and single engine operation Multi- stage axial and single-stage centrifugal compressor Reverse flow, radial inlet with …

  8. An Engine Ahead of Its Time | Pratt & Whitney

    Apr 12, 2013 · The PT6 engine marks its 50th anniversary this year, and this provides us with an opportunity to recognize and applaud the decisions made by the original engine’s engineering team.

  9. Helicopters | Innovation at Pratt & Whitney

    It was developed alongside the -6 turboprop, the main difference being the single stage reduction gearing in the turboshaft that produced a higher shaft speed of 6,230 rpm. The first aircraft to fly …

  10. The PT6 Engine: Powered by Innovation | Pratt & Whitney

    Apr 12, 2013 · There’s no doubt that the mighty PT6 engine has come a long way in 50 years. PT6 innovation continues to lead the industry because with each new version, the P&W team injects new …