All Safety News – Page 116
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NewsSouth Korea grounds PW4000-powered 777s
South Korea has temporarily banned all operations of Pratt & Whitney PW4000-powered Boeing 777 aircraft within its airspace.
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NewsDOT raises concern about FAA’s self-certification oversight
The US Department of Transportation’s top inspector has doubts that the Federal Aviation Administration, as currently structured, can identify risks within its Organisation Designation Authorization (ODA) programme.
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NewsP&W to perform 777 PW4000 fan blade checks required by FAA
Pratt & Whitney will perform the PW4000 thermal acoustic imaging (TAI) inspections required under the Federal Aviation Administration’s recent emergency airworthiness directive (AD).
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NewsIncorrectly-set radio preceded serious Q400 runway incursion
Regional operator QantasLink has reviewed procedures at non-controlled airports to improve communication, after a Bombardier Q400 entered and taxied along an active runway, forcing a landing light aircraft to execute a go-around. Investigators found the Q400 crew had been under time and workload pressure before the departure from Gladstone airport ...
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NewsFAA issues emergency airworthiness directive for PW4000
The Federal Aviation Administration is requiring US operators to immediately conduct thermal-imaging inspections of fan blades on certain Pratt & Whitney engines after the recent PW4077 failure on a United Airlines flight.
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NewsSmall part of 777 fleet affected by PW4000 restrictions
Regulatory action mandated by international civil aviation authorities after the 20 February failure of a Pratt & Whitney PW4000 on a United Airlines Boeing 777 affect a relatively small proportion of the 777 fleet.
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NewsEASA shapes certification basis for Liberty ‘flying car’ gyroplane
European safety authorities have finalised a certification basis for a convertible roadworthy rotorcraft, the PAL-V Liberty gyroplane, enabling its developer to accelerate compliance demonstration. The European Union Aviation Safety Agency says the certification specifications for rotorcraft are aimed primarily at helicopters and are “not fully adequate” to prescribe a basis ...
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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.