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FAA Mandates Major Aircraft "Black Box" Upgrade

coondoggie writes "Earlier this week the FAA mandated upgrades and updates to aircraft voice and data recorders within the US. The goal of the updates: to assist future investigations with 'more and better data' from accidents and incidents. The 'mandate means manufacturers such as Honeywell and L-3 Communications as well as operators of airplanes and helicopters with 10 or more seats, must employ voice recorders, also known as black boxes, that capture the last two hours of cockpit audio instead of the current 15 to 30 minutes. The new rules also require an independent backup power source for the voice recorders to allow continued recording for nine to 11 minutes if all aircraft power sources are lost or interrupted. Voice recorders also must use solid state technology instead of magnetic tape, which is vulnerable to damage and loss of reliability.'"

2 of 277 comments (clear)

  1. If they want by amRadioHed · · Score: 5, Funny

    more data from crashes it seems to me that the obvious solution would be to just ease up on aircraft maintenance requirements. Leave it to the government to always pick the hard way.

    --
    We hope your rules and wisdom choke you / Now we are one in everlasting peace
  2. Re:It sounds so easy but by hjf · · Score: 5, Insightful

    The worst airplane crash of an Argentine airplane was the Austral 2553 (Uruguay, 1997). The pitot tube (the little thingy that gives you the speed of the aircraft) failed (it froze, and the alarms failed due to lack of maintenance), and the pilots just keep pushing the gas. The plane hit the ground, perpendicular, at 1200kph. The black box survived: The speed indicator jumped from 300kph to 800kph in 3 seconds (sudden defrost of the pitot tube).

    Anyone who says any kind of consumer electronics device is going to work after hitting the ground at 1200kph, obviously has no idea.

    http://en.wikipedia.org/wiki/Austral_L%C3%ADneas_A%C3%A9reas_Flight_2553
    http://en.wikipedia.org/wiki/Image:Black_box.aeroplane.JPG