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The Pratt & Whitney PW1000G family, also marketed as the Pratt & Whitney GTF (geared turbofan), is a family of high-bypass geared turbofan produced by Pratt & Whitney. Following years of development and testing on various demonstrators, the program officially launched in 2008 with the PW1200G destined for the Mitsubishi SpaceJet (a project that ...
The geared turbofan is a type of turbofan aircraft engine with a planetary gearbox between the low pressure compressor / turbine and the fan, enabling each to spin at its optimum speed. The benefit of the design is lower fuel consumption and much quieter operation.
The Pratt & Whitney Canada PW800 is a series of turbofan engines in the 10,000–20,000 lbf (44–89 kN) thrust class, manufactured by Pratt & Whitney Canada. Intended for the regional jet and business jet market, the gear-less PW800 shares a common core with the larger, geared PW1000G .
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.
Last week, JetBlue ordered 97 Pratt & Whitney geared turbofan engines and reached a long-term engine maintenance deal with the United Technologies subsidiary.
[12] [13] The durability of the Pratt & Whitney PW1000G geared turbofan engine since its inception in 2016 has been the central issue. [14] In July 2023, Pratt & Whitney issued a product recall that would affect hundreds of jet engines. [15] The recall was issued due to a concern of metal parts being contaminated that could lead to cracking ...
The Pratt & Whitney PW4000 is a family of dual-spool, axial-flow, high-bypass turbofan aircraft engines produced by Pratt & Whitney as the successor to the JT9D.It was first run in April 1984, was FAA certified in July 1986, and was introduced in June 1987.
Spirit's troubles deepened after the collapse of its $3.8 billion planned merger with JetBlue Airways in January and the impact of RTX's, Pratt & Whitney Geared Turbofan engines snag that grounded ...