ARC NEWS
FAA orders emergency PW4000 inspections as airlines ground 777s
February 22, 2021
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. The event has also prompted United Airlines and Japan to ground PW4000-powered 777s. The National Transportation Safety Board (NTSB) says the 20 February incident involved two fractured fan blades. “After consulting with my team of aviation safety experts about yesterday’s engine failure aboard a Boeing 777 airplane in Denver, I have directed them to issue an emergency airworthiness directive that would require immediate or stepped-up inspections of Boeing 777 airplanes equipped with certain Pratt & Whitney PW4000 engines,” FAA administrator Steve Dickson says on 21 February. “This will likely mean that some airplanes will be removed from service.” “Based on the initial information, we concluded that the inspection interval should be stepped up for the hollow fan blades that are unique to this model of engine, used solely on Boeing 777 airplanes,” the FAA adds. The agency is meeting “into the evening” with Boeing and P&W to finalise the AD and related service bulletins. “Exact details of the inspection will be specified in the emergency order,” the FAA adds. Airlines in only three countries – the USA, Japan and South Korea – operate 777s with affected PW4000 engines, according to the US regulator. Many of the jets have recently been removed from service in response to the industry downturn. Neither P&W nor Boeing immediately responded to a request for comment about the FAA’s move. At least three PW4000s have failure in recent years, including the dramatic failure of a United 777’s right-side PW4077 after take-off from Denver yesterday. That failure caused separation of the turbofan’s cowl, including its nose cowl, leaving the engine mangled and spewing flames. The United pilots landed the aircraft (registration N772UA), which was operating as flight UA328 to Honolulu, back in Denver. Debris from the engine rained down, with some components landing near Denver-area homes. None of the 229 passengers and 10 crew aboard were injured, says the NTSB. “We are voluntarily and temporarily removing 24 Boeing 777 aircraft powered by Pratt & Whitney 4000 series engines from our schedule,” United tweeted on 21 February. “We will continue to work closely with regulators to determine any additional steps and expect only a small number of customers to be inconvenienced.” “Safety remains our highest priority, which is why our crews take part in extensive training to prepare and manage incidents like UA328,” United adds. “Two fan blades were fractured,” says the NTSB. “One fan blade was fractured at the root.” “An adjacent fan blade was fractured about mid-span,” the NTSB adds. “A portion of one blade was imbedded in the containment ring. The remainder of the fan blades exhibited damage to the tips and leading edges.” The agency says “most of the damage was confined to the number two engine. The airplane sustained minor damage”. A Denver-area NTSB investigator began the inquiry shortly after the incident, working with local law officials to recover engine “components that separated from the engine, many of which landed in residential areas”. The engine’s inlet and cowling separated from the powerplant, the NTSB confirms. The agency has sent a lead investigator and a powerplant expert to Denver, and the jet’s flight-data and cockpit-voice recorders were sent to Washington, DC for analysis. Two other PW4000 failures in recent years involved a JAL 777 in December 2020 and a United 777 over the Pacific Ocean in 2018. Investigators traced the 2018 incident to a blade failure. Six airlines globally operate 60 777s with PW4000s. Those include the United aircraft, 20 jets operated by Japanese carriers (11 by ANA and nine by JAL) and 18 operated out of South Korea (seven by Asiana, seven by Korean Air and four by Jin Air).


Lufthansa targets more 'needs-based' pilot-training model
February 19, 2021
Lufthansa is restructuring its in-house flight school programme to facilitate a "more needs-based" pilot supply for the group's different operators. The airline group says it intends to "use the interruption caused by the crisis to fundamentally modernise the existing training concept" for ab initio pilot students at its flight schools. Lufthansa will introduce what it terms a "campus model framework". This will continue to facilitate ab initio training, which, the airline says, "has been proven successful for decades". But it adds the new model will more digital training methods and provide "new selection processes". "These will enable more needs-based training for the various airlines of the Lufthansa Group and take into account the volatile demand in air traffic." Lufthansa Aviation Training tells Cirium that the "central element" of the new system will be a two-stage assessment process – first to be enrolled in the training programme, and second, after qualification, to secure a job at one of the group's operators. Prior to crisis, students were recruited via a single assessment test prior to the training, and successful candidates could count on jobs within the airline group. Lufthansa financed a large proportion of training costs, which students later repaid in instalments during employment. How the training will be financed in future has yet to be determined, LAT says. Lufthansa likens the new structure to a university study programme "with defined qualification and training standards resulting in an institutionalised, internationally recognisable degree". Students will complete their training with an airline transport pilot licence under the new structure rather than a Lufthansa-specific multi-pilot licence as in the past. Graduates will be recruited "depending on the demand situation of the respective flight operations of the various airlines" within the group, Lufthansa says. It adds that the new model will give "the current generation student of pilots another perspective on a possible entry into cockpits at Lufthansa Group airlines later on". In 2020, the pandemic prompted LAT to suspend cadet pilot training at its European Flight Academy arm, which span several sites, trainining pilots for the group and third-party customers. Students for the group's own flight-training programme, which takes about two years to complete, were advised by LAT to seek other careers, as the company foresaw no demand for new pilots "for a very long time". In January, Vereinigung Cockpit said that more than 100 students in Lufthansa's in-house training programme had launched legal action against LAT in a bid to complete their training at the company's pilot school rather than third-party flight academies. As part of the restructuring, LAT will concentrate practical flight training at its facility at Rostock airport. Theoretical training, meanwhile, will be consolidated at Lufthansa's traditional flight academy in Bremen. In the past, Lufthansa conducted part of the initial practical training at a company-owned campus outside Phoenix in Arizona. More advanced training took part in Bremen. Training in Phoenix has been "paused" for the time being, says LAT. No decision has been made about the training facilities and aircraft fleet there, the company adds. Lufthansa Group chief operations officer Detlef Kayser acknowledges that the group's previous pilot training programme "enabled us to set the highest and globally recognised quality standards in the selection and training for our cockpit crews… over the past decades". He states that the group will maintain quality standards, but adds: "We now want to modernise this proven concept, make it more efficient and reliable, and enter a new age with digital modules."


Qatar pitches touchless IFE initiative
February 19, 2021
Qatar Airways is highlighting its steps towards offering full touchless in-flight technology onboard its aircraft in a further sign of how airlines are adapting their product and marketing in light of customer sensitivities to flying in the post-pandemic environment. The Gulf carrier is introducing technology enabling passengers to navigate the onboard IFE across its Airbus A350 fleet using their personal electronic devices, as well as the offering the option to use their own headphones to access onboard content via Bluetooth technology on its Boeing 787 fleet. Qatar Airways chief executive Akbar Al Baker says: “The introduction of the state-of-the-art zero-touch technology, and enabling passengers to use their personal Bluetooth headset on board is an important step in taking our already rigorous and stringent Covid-19 precautions to another level, limiting passenger surface contact and preventing any possible spread of infection on board. “We hope it provides yet further assurance of the safety of air travel, as well as offering passengers on board increased confidence that they are enjoying the most consistently advanced customer experience available in the sky.” The Gulf carrier’s zero-touch technology, introduced in partnership with the Thales AVANT IFE system, will enable A350 passengers to pair their personal electronic devices with their seat-back IFE screen by connecting to the ‘Oryxcomms’ Wi-Fi and scanning a QR code displayed on the screen. This will allow passengers to use their own devices to navigate the onboard IFE system. The Doha-based airline will also offer passengers the option to pair their personal Bluetooth headphones with the onboard seatback IFE system in all cabins across its Boeing 787-9 fleet.


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