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Vueling Skids off Orly Runway

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    Australian Lawsuit against Rolls Royce Possible

    Australian Transport Safety Bureau has issued a safety alert.

    The Qantas A380 Rolls Royce engine failure was due to a (fatigue) cracked tube. The Australian Trade Practices Act allows Qantas to pursue a legal solution against rolls Royce, especially as it appears they were aware of engine problems (fatigue cracking in the thin side of an unevenly bored oil tube) but did not inform Qantas. If there were flawed oil tubes on the earliest “A-version” Trent 900s, have some of these survived in lagter models? Qantas no longer uses A version engines.

    George’s Point of View

    Good for Qantas, if they are going to sue.

    Now the passengers should sue Quantas for the close miss to a possible tragedy and for the mental stress.

    The Australian Report:
    Manufacturing problem potential factor in QF32 engine failure
    Date: 02 December 2010

    The ATSB has issued a safety recommendation about potential engine problems in some Airbus A380 aircraft.

    The safety recommendation identifies a potential manufacturing defect with an oil tube connection to the high-pressure (HP)/intermediate-pressure (IP) bearing structure of the Trent 900 engine installed in some A380 aircraft.

    The problem relates to the potential for misaligned oil pipe counter-boring, which could lead to fatigue cracking, oil leakage and potential engine failure from an oil fire within the HP/IP bearing buffer space.

    In response to the recommendation Rolls Royce, affected airlines and safety regulators are taking action to ensure the continued safe operation of A380 aircraft. The action involves the close inspection of affected engines and the removal from service of any engine which displays the suspected counter-boring problem.

    The ATSB will hold a media briefing tomorrow (Friday 3 December 2010) at 10.30am to accompany the release of its preliminary factual investigation report into the QF32 occurrence. ATSB Chief Commissioner Mr Martin Dolan will present the known facts gathered from the investigation and highlight the key safety issues that have resulted from the investigation to date.

    Summary
    On 4 November 2010, at 0157 Universal Coordinated Time (UTC), an Airbus A380 aircraft, registered VH-OQA (OQA), being operated as Qantas flight 32, departed from runway 20 centre (20C) at Changi Airport, Singapore for Sydney, New South Wales. On board the aircraft were five flight crew, 24 cabin crew and 440 passengers (a total of 469 persons on board).

    It was reported that shortly after departing Singapore the No. 2 engine failed. The aircraft was returned to Singapore for a safe landing after reducing its fuel load. The investigation is continuing.

    A report has not yet been released for this investigation.

    Preliminary report to be released 10.30am Friday, 3 December 2010

    On 4 November 2010, at 0157 Universal Coordinated Time (UTC), an
    Airbus A380 aircraft, registered VH-OQA (OQA), being operated as
    Qantas flight 32, departed from runway 20 centre (20C) at Changi
    Airport, Singapore for Sydney, New South Wales. On board the
    aircraft were five flight crew, 24 cabin crew and 440 passengers (a
    total of 469 persons on board).

    It was reported that shortly after departing Singapore the No. 2
    engine failed. The aircraft was returned to Singapore for a safe
    landing after reducing its fuel load. The investigation is
    continuing.

    A report has not yet been released for this investigation.

    Preliminary report to be released 10.30am Friday, 3 December
    2010

    Recommendation

    Safety Recommendation AO-2010-089-SR-012

    On 4 November 2010, at 0157 Universal Coordinated
    Time (UTC), an Airbus A380 aircraft, registered VH-OQA (OQA), being
    operated as Qantas flight 32, departed from runway 20 centre (20C)
    at Changi Airport, Singapore for Sydney, New South Wales. On board
    the aircraft were five flight crew, 24 cabin crew and 440
    passengers (a total of 469 persons on board).

    Following a normal takeoff, the crew retracted the
    landing gear and flaps. The crew reported that, while maintaining
    250 kts in the climb and passing 7,000 ft above mean sea level,
    they heard two almost coincident ‘loud bangs’, followed shortly
    after by indications of a failure of the No 2 engine.

    The crew advised Singapore Air Traffic Control of the
    situation and were provided with radar vectors to a holding
    pattern. The crew undertook a series of actions before returning
    the aircraft to land at Singapore. There were no reported injuries
    to the crew or passengers on the aircraft. There were reports of
    minor injuries to two persons on Batam Island, Indonesia.

    A subsequent examination of the aircraft indicated
    that the No 2 engine had sustained an uncontained failure of the
    Intermediate Pressure (IP) turbine disc. Sections of the liberated
    disc had penetrated the left wing and the left wing-to-fuselage
    fairing, resulting in structural and systems damage to the
    aircraft. The No 2 engine was removed from the aircraft and
    disassembled in an authorised engine workshop for examination,
    under the supervision of the Australian Transport Safety Bureau. In
    addition, a large section of liberated IP turbine disc was also
    recovered from Batam Island for examination. Those examinations are
    ongoing.

    As a result of this occurrence, a number of safety
    actions were immediately undertaken by Qantas, the Australian Civil
    Aviation Safety Authority, Airbus, Rolls-Royce plc, and the
    European Aviation Safety Agency.

    The Australian Transport Safety Bureau has prepared a
    Preliminary Factual Report on the investigation of the occurrence.
    That report will be publically released on 3 December 2010.

    Recent developments

    Recent examination of components removed from the
    failed engine at the Rolls-Royce plc facility in Derby, United
    Kingdom, have identified the presence of fatigue cracking within a
    stub pipe that feeds oil into the High Pressure (HP) / Intermediate
    Pressure (IP) bearing structure. While the analysis of the engine
    failure is ongoing, it has been identified that the leakage of oil
    into the HP/IP bearing structure buffer space (and a subsequent oil
    fire within that area) was central to the engine failure and IP
    turbine disc liberation event.

    Further examination of the cracked area has
    identified the axial misalignment of an area of counter?boring
    within the inner diameter of the stub pipe; the misalignment having
    produced a localised thinning of the pipe wall on one side. The
    area of fatigue cracking was associated with the area of pipe wall
    thinning

    Critical Safety Issue

    Misaligned stub pipe counter-boring is understood to be related
    to the manufacturing process. This condition could lead to an
    elevated risk of fatigue crack initiation and growth, oil leakage
    and potential catastrophic engine failure from a resulting oil
    fire.

    As a result of the identified critical safety issue, the
    Australian Transport Safety Bureau issues the following safety
    recommendation:

    Safety Recommendation AO-2010-089-AR-012

    The Australian Transport Safety Bureau recommends
    that Rolls-Royce plc address the safety issue and take actions
    necessary to ensure the safety of flight operations in transport
    aircraft equipped with Rolls-Royce plc Trent 900 series
    engines.

    Date: 04 Nov 2010 Investigation Status: Active
    Time: 0201 UTC Investigation Type: Occurrence Investigation
    Location: overhead Batam Island, Indonesia Occurrence Type: Powerplant / Propulsion
    State: International Occurrence Class: Mechanical
    Occurrence Category: Serious Incident
    Report Status: Pending Highest Injury Level: None

    Aircraft Details

    Aircraft Manufacturer: Airbus
    Aircraft Model: A380
    Aircraft Registration: VH-OQA
    Serial Number: 0014
    Type of Operation: Air Transport High Capacity
    Damage to Aircraft: Serious
    Departure Point: Singapore
    Destination: Sydney, NSW
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    American Airlines Reschedules Santiago Flight


    Click to view full size photo at Airliners.net
    Contact photographer

    What: American Airlines Boeing 767-300 en route from Santiago Chile to Miami, Florida
    Where: Santiago
    When: Nov 10th 2010
    Who: 120 passengers and 12 crew
    Why: Shortly after takeoff, the plane experienced a hydraulic failure in the landing gear. The pilot returned to Santiago and made a safe landing. The flight was rescheduled.

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    Air India


    Click to view full size photo at Airliners.net
    Contact Photographer Thomas Ernst

    What: An Air India Airbus A330-200 flight en route from Tokyo Narita to Delhi
    Where: Delhi
    When: Sep 10th 2009 4:55
    Who: 122 people on board 111 passengers and 11 crew
    Why: The pilot made a precautionary landing in Delhi when ten minutes prior to scheduled landing he had faulty readings of the plane’s hydraulics. The plane landed safely 25 minutes later, and was taxied safely. No injuries were reported.

    George’s Point of View

    No follow-up yet on this hydraulics issue. Was it the instrumentation? Was there a leak caused by lack of maintenance or too many flight hours squeezed in between maintenance checks? I’m sure Air India passengers would like to know.

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    Brussels Airlines Flight Makes Emergency Landing at Heathrow Airport

    Brussels Airlines flight SN-2104 had to return and make an emergency landing at Heathrow Airport, England, on August 26th.

    The Airbus A320-200 plane took off for Brussels, Belgium, but had to turn back due to an engine failure.

    The plane landed back safely. All passengers and crew members remained unharmed.

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    AeroBratsk Plane Suffers Runway Excursion in Russia

    An AeroBratsk plane suffered a runway excursion upon landing at Aldan Airport, Russia, on July 9th.

    The incident happened when the plane was coming from Olekminsk, Russia.

    The plane came to stop on soft ground.

    There were eighteen passengers and seven crew members aboard at the time; all of the remained unharmed.

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    Lufthansa Flight Makes Emergency Landing due to Burning Odor

    Lufthansa flight LH-632 had to divert and make an emergency landing in Athens, Greece, on February 28th.

    The Airbus A330-300 plane heading from Frankfurt, Germany, to Dammam, Saudi Arabia, was diverted after a burning odor was noticed in the cabin.

    The plane landed safely. All 114 passengers and 14 crew members remained unharmed.

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