14 CFR 121.359Operating Requirements: Domestic, Flag, and Supplemental OperationsCockpit Voice Recorders. Under FAA two hours is what is required by law. ![]() "It will then be a case of digging through the wreckage field, possibly for a couple of years," he said. Aviation manufacturers generally design the equipment to comply with legal requirements. "Given the remoteness of the site and the depth of the water and the weather down there, the black box will be almost impossible to find. The exhaustive search and rescue operation to locate MH370, deemed to have ended in the southern Indian Ocean, looks set to become even harder if the recorders are not found before the two beacons run out of battery life in about two weeks.Īlthough the US Navy's Towed Pinger Locator 25 (TPL-25) arrived in Perth on Thursday, authorities have yet to identify whether the debris spotted by satellite is even connected to MH370.īritain's The Telegraph quoted aviation specialist David Barry as saying that the "pings" from the beacons could continue for an extra 10 days. "The principle is in place because it is normally the last section of a flight that determines the cause of the crash," reported the BBC. ![]() Indestructible, compact, léger et extrêmement fiable, il est conçu pour récupérer les données même en cas de crash. Le Cockpit Voice & Flight Data Recorder (CVFDR) est un enregistreur des données de vol et des voix du cockpit pour hélicoptères équipés d’un boîtier d’acquisition Helicom. But if it wasn't mechanical error but deliberate action? I think we will not be able to tell what really happened without the voice data," he said.Īccording to US firm Honeywell Aerospace which supplied the black box, only the last two hours of recording are maintained as the recorder continuously records over itself throughout the flight. Il est conforme à la norme EUROCAE ED155. "Trained specialists would be able to gain a lot of information from the Flight Data Recorder. ( g) By April 7, 2012, all turbine engine-powered airplanes subject to this section that are manufactured before April 7, 2010, must have a cockpit voice recorder installed that also. ![]() This means that investigators might never fully solve the mystery of MH370 as it would be impossible to know what went on in the cockpit after air traffic control lost contact with the aircraft at the border of Malaysia-Vietnam airspace.Ī source familiar with the workings of the "black box", comprising the cockpit voice recorder (CVR) and flight data recorder (FDR), said technical information from the FDR alone would not be enough if investigators found that mechanical error was not the problem. The Administrator does not use the record in any civil penalty or certificate action. KUALA LUMPUR (THE STAR/ASIA NEWS NETWORK) - Malaysia Airlines Flight MH370's cockpit voice recorder will not yield any answers about the critical moment the plane deviated from its Beijing-bound route as the voice data have been erased due to the recorder's two-hour recording cycle.
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