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Pilot Fatigue

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    CASA Media Releases Direction for new A380 inspections

    Wednesday 2 December 2010

    The Civil Aviation Safety Authority has issued a direction to Qantas to conduct a further inspection of the Rolls-Royce Trent 900 engines on its A380 aircraft.

    This direction requires Qantas to inspect an oil filler tube that feeds oil to the engine’s high pressure/intermediate pressure bearing structure.

    The oil filler tube inspection must be carried out within two flight cycles.

    Under the direction, Qantas is required to conduct the inspections in accordance with detailed technical information contained in a service bulletin issued by the manufacturer Rolls-Royce this week.

    Inspections will be undertaken using specialist equipment known as a borescope, which is inserted into the oil tube and provides a view of the condition of the wall of the tube.

    Qantas engineers will be looking for any sign of the wall of the tube being out of tolerance and reduced in thickness, which could cause the tube to crack and leak oil.

    Evidence of a problem with the oil tube has been found during the investigation into the Qantas A380 engine failure near Singapore on 4 November 2010.

    The Australian Transport Safety Bureau has identified the condition of the tube as a safety issue and issued a safety recommendation to Rolls-Royce.

    CASA continues to liaise closely with Qantas, the European Aviation Safety Agency, Rolls-Royce, Airbus and the Australian Transport Safety Bureau. In monitoring developments CASA will take any further action that may be necessary in the interests of safety.

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    @JetBlue #LoveforNoah Lights the World

    Too fast for Sunday delivery of USPS, UPS or Fed Ex.

    If you ask Victoria Haller which is the better airline, she’ll tell you it is JetBlue. That’s because she’s the aunt of Noah Pozner, one of the victims of the massacre in Newtown Connecticut; and when a friend tweeted airlines asking if one could get family letters to Connecticut in time for Noah’s funeral so family letters (including that of Victoria’s five year old son) could be buried with his cousin Noah, JetBlue stepped up. Jetblue called back and made it happen. The letters went from Aunt Victoria to JetBlue flight attendant Craig M. to flight attendants Trisha and Heather.

    The letters made it from Seattle to Connecticut in time for the 1 p.m. funeral.

    All of this was tracked on Twitter (search the hashtag #LoveforNoah), Huffington Post, MSN, UPN, Jspace, etc…

    It does the world good to hear of your kindness. When someone takes an extra step, goes beyond, it reminds us that businesses are not made of steel and ink and the bottom line; they are built of human beings. We are all human, and sometimes we are all we have. JetBlue is an example to us all. A simple act of kindness. A light in the darkness. Thank you.

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    Virgin Aborted Takeoff–Etc…

    A Virgin Airlines flight taking off from Canberra aborted takeoff to avoid an incoming flight viewed by other passengers crossing in front of them to the left. Noteworthy is a report that the Virgin Airline pilots hit the brakes when ATC said “Actually, stop, because we’ve decided we’ll let this other aircraft land first and then you can take off.” Another non-collision is a good thing; as nerve-wracking as a rejected take-0ff can be, obviously it’s better than the alternative.

    Boeing studies indicate one in 2000 takeoffs are aborted, though early rejected takeoffs may not always be reported.

    A 1992 Takeoff Safety Training Aid Aid by the FAA says that

    • More than half the RTO accidents and incidents reported in the past 30 years were initiated from a speed in excess of V1.
    • About one-third were reported as occurring on runways that were wet or contaminated with snow or ice.
    • Only slightly more than one-fourth of the accidents and incidents actually involved any loss of engine thrust.
    • Nearly one-fourth of the accidents and incidents were the result of wheel or tire failures.
    • Approximately 80 percent of the overrun events were potentially avoidable by following appropriate operational practices.

    For passengers, the terrors of flight are certainly eased when there is some explanation to go along with the crisis. Perhaps a lack of narration can be forgiven if the pilot has his hands full averting a would be crisis. Still, a couple of word scan be very comforting and enlightening.

    Personally, I can say this:

    Molly and I experienced a aborted takeoff from Athens.

    We were past the half way mark for sure and later were told the pilot had a warning light.

    The plane came to a screeching halt taking maybe 45 seconds or more to bring it to a halt.

    It is a scary situation, especially since the crew in the cockpit are dealing with whatever needs to be handled and we passengers are told NOTHING.

    Maybe daredevils and roller-coaster enthusiasts would get a kick out of it, but it was a kick I’d have just as well gone without.

    The plane was filled with people. We all weathered it pretty darn well. I heard no screams or crying, but they’d have had to be pretty loud, because my own heartbeat drowned out everything else. I’m sure there were a lot of rapid heartbeats that moment in that plane.

    But I am here now, thanks to that pilot and crew handling a situation they might not even have called a crisis.

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    53 Trent Engines Removed from Service

    Rolls-Royce removed 53 Trent Engines from service over pipe thickness problems in the oil feed pipes. Thinned pipe walls and cracking from a manufacturing defect led to an internal oil fire on a Qantas Airways Airbus A380, which made an emergency landing in Singapore in 2010. This is the flaw that led to Qantas grounding its entire A380 fleet, and other carriers like Singapore Airlines. Several modification standards were published: FW48020, FW59326, and FW64481.

    The ATSB does not expect a complete analysis of the data it is gathering on these engines until May 2012.

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    Protestations of Bias in Official BEA Report

    In George’s Point of View


    Like the pilot association, we wonder how blaming the victims will improve the state of aviation.

    The pilots of Air France Flight 447 had already lost valid data before the Airbus A330 stalled. Fell for three minutes down into the Atlantic in June of 2009, carrying the 228 people aboard to their death. Fell, with pilots flying blind. Fell, with only erroneous data available. Fell with the warning system squawking confused messages. Yet the Bea report says this was was the pilot’s fault.

    We want to know if this investigation will turn out to be deliberate persecution of the pilots instead of legitimate prosecution of Airbus flawed design?

    It is no wonder that the families of the victims are crying foul that the report criticizes pilot performance but not the faulty stall alarms.
    It is no wonder that pilot associations all over the world are protesting.
    It is no wonder that the BEA is being accused of protecting Airbus.

    Why would the recommendation to improve the warning system be removed from the report?
    Why, if not to protect Airbus, scheming to avoid the legal and financial consequences of the crash?

    Pilots say that the stall alarm tends to sound while simultaneously messaging the pilots to ignore the “superfluous” warning. Airbus denies this ever happens.

    How valid can the report be if it is being skewed to protect Airbus and blame the pilots? Should the BEA be placed under criminal investigation alongside with Air France and Airbus?

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