All Safety articles – Page 32
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NewsNTSB says United engine failure caused by metal fatigue
After a preliminary onsite exam, the National Transportation Safety Board (NTSB) says the engine failure on a United Airlines aircraft on 20 February was likely caused by metal fatigue.
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NewsAfter 25 years, NTSB to dismantle TWA 800 reconstruction
he National Transportation Safety Board (NTSB) will soon dismantle the skeletal reconstruction of Trans World Airlines flight 800, the Boeing 747-100 that exploded over the Atlantic Ocean nearly 25 years ago.
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NewsUK bans operations with PW4000-powered 777s
UK regulators have imposed a ban on operating Boeing 777s fitted with Pratt & Whitney PW4000-112 engines until protective action is carried out, following the powerplant failure on a United Airlines 777-200 over Denver. The UK Civil Aviation Authority says it is taking the “precautionary measure” until “appropriate safeguards” are ...
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NewsUrgent checks ordered on Bell 505 collectives after pre-flight fracture
Operators of Bell 505 helicopters are being ordered urgently to inspect collective sticks on the type for cracks, after an incident in which the assembly fractured on an aircraft during pre-flight checks. Collective sticks are mounted to the left of each pilot’s seat and control the pitch of the helicopter’s ...
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NewsFAA orders emergency PW4000 inspections as airlines ground 777s
The US Federal Aviation Administration is ordering emergency inspections of some Pratt & Whitney PW4000-powered Boeing 777-200s in response to a 20 February in-flight uncontained engine failure.
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NewsJapan grounds 31 PW4000-powered 777s after United incident
Japan has grounded Boeing 777s powered by Pratt & Whitney PW4000 engines, following the PW4077 failure aboard a United Airlines 777-200 on 20 February.
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NewsDutch probe shedding of 747 freighter engine parts over Maastricht
Dutch investigators have opened an initial probe into an incident in which a Boeing 747-400 freighter apparently shed engine parts after departure from Maastricht. The aircraft had “engine problems” and lost several metal parts after it took off from Maastricht-Aachen airport on 20 February, before diverting to Liege, says the ...
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NewsUnited 777’s failed PW4000 appears uncontained, forward cowling missing
The 20 February failure of a Boeing 777-200’s Pratt & Whitney PW4077 turbofan was apparently an uncontained failure, with images showing damage similar to a 2018 event.
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NewsUnited 777 suffers engine failure over Denver
A United Airlines Boeing 777-200 suffered an engine failure just minutes after taking off, strewing debris across a Denver neighbourhood.
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NewsUS airlines throw support behind voluntary Covid-19 contact tracing
US airlines are joining together to support a comprehensive contact-tracing programme to help fight the spread of the coronavirus.
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NewsA320 veered off runway as late hydraulic failure 'surprised' pilots
Pilots of an Airbus A320 were caught out by a hydraulic failure as the aircraft landed at Burgas, their reaction leading the twinjet to veer off the runway and come to rest on rough ground. Operating for Smartwings, the Greek-registered Orange2Fly aircraft had suffered a leak in its green hydraulic ...
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NewsFlydubai works on restoring Max flights after UAE approval
Flydubai is to start the process of returning its Boeing 737 Max aircraft to service after the UAE General Civil Aviation Authority (GCAA) cleared the type for operations again.
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NewsCAE’s civil training business remains profitable in most-recent quarter
Canadian pilot training company CAE’s civil aerospace business turned a C$48 million ($38 million) operating profit in the third quarter of the company’s 2021 fiscal year despite the pandemic driving revenue down by more than half.
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NewsUS airlines lobby against potential Covid-19 test mandate for domestic flights
US airline executives have met with administration officials at the White House to lobby against government deliberations to impose a coronavirus testing requirement for all domestic air travellers.
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NewsAirbus and Air France spearhead Paris bid to advance hydrogen-hub airports
Airbus and Air France-KLM are joining airports operator Groupe ADP and other French entities to explore the use of hydrogen at Parisian airports. They are seeking projects focused on storage and distribution of gaseous and liquid hydrogen within airports, options for hydrogen recycling, and diverse uses of hydrogen in aeronautics ...
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NewsATR gear door hit wing root after in-flight separation
French investigators have determined that a Hop ATR 42-500 sustained serious damage after a lost nut caused a main landing-gear door to separate during descent to Aurillac. The turboprop (F-GPYF) had departed Paris Orly on 25 March 2018, with 48 passengers and three crew members. As it descended through 18,000ft ...
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NewsSubtle thrust-lever shift may have caught out Sriwijaya 737 crash crew
Preliminary findings from the Sriwijaya Boeing 737-500 crash probe increasingly support an in-flight upset scenario in which the crew was suddenly caught out by the insidious development of an asymmetric thrust condition. No conclusions have been drawn over the 9 January accident. But the highly-unusual retardation of a single throttle ...
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NewsThrust lever asymmetry emerges in Sriwijaya 737 crash inquiry
Indonesian investigators will focus their attention on the autothrottle system of a Sriwijaya Air Boeing 737-500 that crashed into the sea minutes after taking off from Jakarta, after revealing a thrust-lever asymmetry developed during the flight.
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NewsNo evidence Ukraine aware of threat before MH17 shot down: analysis
Independent analysis has found no evidence that Ukrainian authorities were aware of the threat to high-altitude traffic, and specifically civil aviation, before a Malaysia Airlines Boeing 777-200ER was shot down by a surface-to-air missile. This is despite Ukrainian national security officials’ openly floating the possibility that high-powered weapons might have ...
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NewsAirbus intends ETOPS for BelugaXL to support transatlantic operations
Airbus is to seek extended twin-engined operations (ETOPS) approval for the BelugaXL outsize transporter, in order to support commercial services involving overwater flights. Three BelugaXLs, based on the A330, have been built, the most recent introduced in October 2020. Another three will be manufactured, the last two of which will ...