AIN Staff

The&nbsp;Australian Transport Safety Bureau&nbsp;said the the failure of&nbsp;a Rolls-Royce RB211 engine&nbsp;on a Qantas Boeing 747-400, which occurred&nbsp;during climbout from San Francisco International Airport on Aug. 30, 2010, was caused by a fatigue fracture of a single-stage, low-pressure turbine blade. The imbalance caused by the failure eventually resulted in an uncontained release of additional engine debris, requiring the crew to shut down the number-four engine and return to SFO. No injuries were reported during the incident.


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

Qantas Uncovers Cause of 747-400 Engine Failure

Qantas Discovers Engine-Failure Cause

2024 Corporate Aviation Leadership Summit

Charles Alcock

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 simulators and training procedures, as well as workforce.

BR23 Energic is an electric version of the piston-powered two-seater

Elfly Will Distribute Electric BR23 Training Aircraft in Nordic Countries

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.

Low-cost turboprop engine could be suitable replacement for pistons

Serbia's Green Power Certifying Small Turboprop Engine

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

Technology demonstrator based on TBM aircraft logged 100 flight hours

EcoPulse Partners Report on Hybrid-electric Flight Tests

Magni650 electric propulsion unit simulated flight at 30,000 feet on a testbed aircraft

MagniX and NASA Complete Electric Propulsion Ground Tests

Sarah Rose

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.

"Supply chain is affecting a lot of things right now."

Engines Leaders Rev Up for 2025

News about bills, laws, regulations and other governmental decisions affecting aviation and aerospace. Topics include FAA re-authorizations, taxes on fuel and aviation activities, environmental legislation, ICAO decisions, governmental mediation of labor conflicts and World Trade Organization disputes and decisions.

Chinese eVTOL aircraft manufacturer has also made its first passenger demonstration flights in Thailand

EHang Seeks Higher-performance eVTOL Electric Propulsion Systems

Issues regarding financing of aircraft; aviation insurance; tax issues for aircraft operators; new companies and people in the aviation financing and insurance industries.

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.

Trading update reports strong demand in the commercial airliner engines sector

Rolls-Royce Confirms Closure of Electric Propulsion Unit

News and developments about aviation fuel, including jet fuel, aviation gasoline, and biofuel.

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