Contributor - UK

David Donald

GE Aerospace’s GEnx-1B high-bypass turbofan engine has surpassed 50 million flight hours. The engine, in three different thrust ratings, is one of two options available for the Boeing 787 Dreamliner family, the other being the Rolls-Royce Trent 1000. The GEnx-1B has been selected by more than 50 operators and is flying approximately 600,000 hours each month.
First running in 2006, the GEnx engine family was designed to succeed the CF6 powerplant, of which more than 8,300 were supplied for widebody airliners and transports, plus around 3,000 marine and industrial powerplant derivatives. The first GEnx variant to enter service was the GEnx-2B, which powers the Boeing 747-8. More than 2,700 GEnx powerplants of both versions are now in service, and they are approaching 75 million flight hours and 12 million cycles.

News and developments about aircraft engines, including turbofan, turboprop, turboshaft and piston.

GE’s GEnx-1B Boeing 787 Dreamliner Engine Passes 50 Million Hours

Milestone notched in just over 14 years in service

GE Aerospace’s GEnx-1B high-bypass turbofan engine for the Boeing 787 Dreamliner has surpassed 50 million flight hours after 14 years in service.

GE’s Dreamliner Engine Passes 50 Million Hours

2024 Corporate Aviation Leadership Summit

Matt Thurber

News and issues relating to business, corporate and private aviation, primarily regarding turbine-engine-powered airplanes and helicopters. Subjects include aircraft, engines, maintenance, operations, personnel, acquisitions, accidents, safety, security, and training.

One engine would be able to run at low-idle in a twin-engine helicopter application

FAA Proposes Special Conditions for PW220A Idle Cruise

Charles Alcock

Essential news and analysis on the defense aerospace business. Your trusted source for new and ongoing programs and requirements in military aircraft (manned and unmanned), engines, avionics, weapons and associated systems, including ground-based air defense.

Improved engine production and test facilities are mainly focused on military programs

Rolls-Royce Completes $1 Billion Engine Site Upgrade

News and developments about airplanes, helicopters and unmanned air vehicles used in all varieties of operations, including airlines, military, business, commercial, general aviation and private.

News about environmental issues relating to aircraft operations, including noise issues, emissisions, and regulations. See Fuel for biofuel.

News and issues relating to the aerospace industry that are related to the science, engineering and business of flight in space involving civil, industrial and military applications, and similar topics related to flight in the atmosphere of the Earth that are not covered more directly by other AINonline subject channels. In other words, both astronautical and aeronautical subjects, except for those aeronautical topics that are specifically covered elsewhere on this website.

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GE Aerospace and Beta Technologies Cross Atlantic in Hybrid-electric Saab 340B Commuter Aircraft

Australian start-up planned to convert Beechcraft Bonanza and 1900D aircraft

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News and issues regarding all manner of civil and military rotorcraft and their powerplants, including helicopters, tilt rotors and unmanned air vehicles.

Turboshaft has flown more than 600 hours after first flight in March 2023

EASA Issues Type Certificate for AW09 Arriel 2K Engine

News and issues about aviation maintenance, repair and overhaul (MRO), covering all segments of the aviation industry; and modifications for aircraft and engines. Subjects include product support of aircraft, engines and avionics, MRO company mergers, acquisitions, announcements and personnel, Airworthiness Directives, Supplemental Type Certificate approvals and other topics.

News and information on safety procedures and concerns.

News and issues concerning general aviation, specifically airplanes and helicopters powered by piston and alternative engines (i.e., non-turbine powered aircraft). Subjects include aircraft, engines, personnel, acquisitions, accidents, safety, security and training.

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