The Pratt & Whitney PW1000G family, also marketed as the Pratt & Whitney GTF (geared turbofan), is a family of high-bypass geared turbofan engines produced by Pratt & Whitney.

2016年7月10日 · The PW1524G is a twin-spool, axial-flow, ultra-high–bypass ratio geared turbofan engine that includes core-mounted angle and main gearboxes.

2019年9月29日 · Two recent uncontained failures on Pratt & Whitney PW1524-engines on SWISS Airbus A220-300s have prompted the FAA to issue an Airworthiness Directive (AD) for extra inspection of these Geared Turbofans.

2019年10月15日 · Continuing reliability issues that have plagued the Pratt & Whitney GTF geared turbofan engines are now impacting the A220 fleet at Swiss, which has been grounded for inspections. A third recent incident with the PW1524 engines powering the aircraft has led to a decision by Swiss to ground its 29 aircraft fleet until all

2021年3月5日 · Pratt & Whitney is aiming to introduce redesigned bleed-valve ducts for Airbus A220 engines by the fourth quarter of this year, to eliminate a resonance phenomenon linked to a series of powerplant...

2019年8月21日 · The French authority is calling for public help to find and identify Pratt & Whitney PW1524 engine parts that disintegrated from Swiss International Air Lines’ A220 during a flight from Geneva to London.

2019年10月15日 · On September 27, the left-hand engine (PW1524) of an A220-300, registered HB-JCA, had an uncontained failure during flight LX358 from Geneva to London, forcing the aircraft to be turned back.

2010年10月29日 · Pratt & Whitney has entered early testing on the PurePower PW1524G geared turbofan, having achieved idle and full power runs. The first of eight planned test engines, S/N001, had its first run to...

2019年8月21日 · BEA issued a call for witnesses after the serious incident involving an Airbus A220. During the flight #LX348 from Geneva to London Heathrow after the left engine Pratt & Whitney PW1524 suffered a mechanical failure during the cruising phase over the East of France. The engine was shut down by the crew and the aircraft…

2018年9月8日 · A Swiss International Airlines Bombardier C-Series CS-300 (aka Airbus A220), registration HB-JCJ performing flight LX-1249 from Stockholm (Sweden) to Zurich (Switzerland), had been enroute at FL390 and was in the initial descent through about FL330 when the crew declared PAN PAN reporting they had needed to shut the left hand engine (PW1524 ...