All Ops & safety articles – Page 62
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Twin ATR cabin fume events traced to corroded bleed air valves
Pratt & Whitney Canada has introduced an enhanced inspection regime for PW127 engines following a pair of cabin fume events when ATR twin-turboprops were brought back into service following storage.
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Hard landings within limits do not count as accidents: court ruling
European judges have ruled that a hard landing within permissible aircraft limits does not fall within the definition of ‘accident’, after a passenger lodged an injury claim following a firm touchdown in Switzerland. Austria’s supreme court had sought a preliminary verdict as to whether a hard landing, made within the ...
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CDC relaxes mask mandate; face coverings still required for travel
While the US Centers for Disease Control and Prevention has lifted most mask-wearing requirements for vaccinated people in the USA, it stressed that wearing a face covering while travelling is still mandatory.
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FAA approves Boeing fix for grounded 737 Max electrical issue
Boeing’s fix for the electrical issue that grounded 106 in-service 737 Max and paused delivery of new aircraft has been approved by the FAA.
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An-26 crew twice told to abort after non-precision approach deviations
UK investigators have suggested that pilots may be losing currency with non-precision approaches, as they become less common, after probing an incident involving a Ukrainian Antonov An-26 at Birmingham. The Vulkan Air aircraft (UR-CQD) had prepared for a localiser-DME approach to runway 33 as it arrived on 16 July last ...
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Mangled Metroliner lands safely after mid-air collision
Two aircraft collided over Colorado on 12 May, with both landing safely despite extensive damage.
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Inquiry into fatal Aeroflot Superjet fire examines earlier Yakutia gear collapse
Russian investigators probing the fatal Aeroflot Sukhoi Superjet 100 landing accident at Moscow two years ago have analysed a Yakutia Superjet overrun and gear collapse as part of an assessment of the type’s structures and components. After returning to Sheremetyevo airport on 5 May 2019 the Aeroflot aircraft landed hard, ...
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EASA draws up criteria for single-pane observation window modification
European authorities have put forward safety proposals after receiving an application for a large aircraft modification which involves installing two observation windows in the upper aft fuselage. The windows need to be “optical quality”, says the European Union Aviation Safety Agency, which means they will comprise only a single glass ...
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Pilots concerned over increasing space threat as heavy Chinese booster re-enters
North American airline pilot association ALPA International is expressing concern that there is no formal process to warn commercial crews of the increasing risks posed by space debris re-entering the atmosphere. It has issued its own caution over the uncontrolled re-entry of a large booster stage of the Chinese Long ...
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Crew of 737 cleared for take-off while inspection vehicle occupied Porto runway
Portuguese authorities have opened an investigation after a Boeing 737-400F was cleared for take-off on a Porto runway occupied by an inspection vehicle. The aircraft, operated by ASL Airlines Belgium on behalf of FedEx, had been accelerating along runway 35 at night on 27 April. Portuguese investigation authority GPIAAF estimates, ...
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ZeroAvia: System integrity 'maintained' during test aircraft accident
Hydrogen-electric propulsion specialist ZeroAvia believes its ambitions to develop larger commercial aircraft will not be adversely affected, as it probes the accident which badly damaged its single-engined test airframe. The six-seat modified Piper M350 was wrecked as it landed in a field near the UK’s Cranfield airport on 29 April, ...
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Nigeria’s Azman Air cleared to resume 737 flights after safety audit
Nigerian authorities have lifted a suspension order against local carrier Azman Air after it implemented a corrective plan to address safety matters, the airline states. The suspension affected Azman’s Boeing 737 fleet and was imposed in mid-March after several incidents involving the undercarriage of passenger flights, each of which involved ...
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ZeroAvia suffers setback as field landing wrecks Piper test aircraft
Low-emission aviation firm ZeroAvia is investigating the circumstances of an accident which badly damaged its test aircraft. The aircraft, a Piper M350, has been retrofitted with a hydrogen-electric propulsion unit and conducted its first hydrogen fuel-cell-powered flight in September last year. ZeroAvia says it made an “safe, off-airport landing” in ...
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US extends mask mandate in airports, aircraft
The US Transportation Security Administration (TSA), the government agency responsible for security screenings across 450 commercial airports, has extended a mandatory face mask requirement by four months.
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London City airport switches to remote digital tower operations
London City airport has switched over to a remote digital control tower, with its operations controlled from a facility located at the southern UK’s en route centre in Swanwick. Controllers at Swanwick, which is 115km south-west of the airport, have access to live video and other information relayed from a ...
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Boeing pauses deliveries of 737 Max while awaiting electrical fix
Boeing has paused deliveries of its 737 Max narrowbody as it works on a fix for the electrical issues that forced airlines to temporarily pull some of their aircraft from service.
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737 Max operators to check for transducer corrosion after storage
Operators of Boeing 737 Max jets are being instructed to check a subcomponent of the engine control system for potential corrosion, which could result in reduced thrust control. The 737 Max family is exclusively powered by CFM International Leap-1B engines. As a result of the near two-year grounding of the ...
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UK lifts ban on PW4000-powered 777s
UK regulators have withdrawn an operating ban on Pratt & Whitney PW4000-powered Boeing 777s, two months after it was imposed following the serious engine failure on a US aircraft. The operational restriction was introduced on 22 February. Two days earlier a United Airlines 777-200 suffered a fan-blade fracture over Denver ...
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EASA approves virtual-reality simulation for R22 training
Creators of a flight-simulation trainer for rotorcraft pilots have obtained the first European certification for a virtual-reality system. The trainer is designed to enable pilots to practice risky manoeuvres in a virtual environment, says the European Union Aviation Safety Agency. It has been developed by VRM Switzerland for the popular ...
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Ignition risk spurs order to replace older A320s’ fuel pumps
Operators of older Airbus A320-family jets are being urgently ordered to replace certain fuel-pump components over concerns about potential ignition sources. As a result of a quality inspection, says the European Union Aviation Safety Agency, the locking key of the impeller drive shaft was found to be loose in a ...