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  2. Time of useful consciousness - Wikipedia

    en.wikipedia.org/wiki/Time_of_useful_consciousness

    It is the period of time from the interruption of the oxygen supply or exposure to an oxygen-poor environment to the time when useful function is lost, and the individual is no longer capable of taking proper corrective and protective action. It is not the time to total unconsciousness. At the higher altitudes, the TUC becomes very short ...

  3. 'Almost everyone' in a photo of Southwest's emergency ... - AOL

    www.aol.com/article/news/2018/04/18/southwest...

    According to an AOPA chart on "time of useful consciousness" (below), SWA1380 passengers had about 30 seconds to get their masks on after the window blew open: hypoxia time useful consciousness ...

  4. Cabin pressurization - Wikipedia

    en.wikipedia.org/wiki/Cabin_pressurization

    Without emergency oxygen, hypoxia may lead to loss of consciousness and a subsequent loss of control of the aircraft. Modern airliners include a pressurized pure oxygen tank in the cockpit, giving the pilots more time to bring the aircraft to a safe altitude. The time of useful consciousness varies according to altitude.

  5. What happens when an airplane cabin suddenly depressurizes? - AOL

    www.aol.com/happens-airplane-cabin-suddenly...

    In the aftermath of the incident aboard an Alaska Airlines 737 Max 9, we look at what happens when an aircraft experiences a sudden loss of cabin pressure and the risks for those on board.

  6. Uncontrolled decompression - Wikipedia

    en.wikipedia.org/wiki/Uncontrolled_decompression

    An example of this is the 2005 Helios Airways Flight 522 crash, in which the maintenance service left the pressurization system in manual mode and the pilots did not check the pressurization system. As a result, they suffered a loss of consciousness (as well as most of the passengers and crew) due to hypoxia (lack of oxygen). The plane ...

  7. Southwest Airlines Flight 812 - Wikipedia

    en.wikipedia.org/wiki/Southwest_Airlines_Flight_812

    An off-duty airline employee rushing to assist the flight attendant also lost consciousness, fell, and received a cut to the head. Both regained consciousness as the aircraft descended. [ 2 ] A spare aircraft with maintenance technicians, ground crew, and customer service agents was dispatched from Phoenix to take the passengers to Sacramento ...

  8. What we know about the possible cause of the deadly Virginia ...

    www.aol.com/news/know-possible-cause-deadly...

    What we know about the flight? The Cessna took off Sunday from Elizabethton, Tennessee, at 1:13 p.m. ET before air traffic controllers radioed at 1:28 p.m. asking it to stop its climb at 33,000 ...

  9. Category:Aviation accidents and incidents - Wikipedia

    en.wikipedia.org/wiki/Category:Aviation...

    In-flight fire; R. Runway incursion; T. ... Time of useful consciousness; U. Uncontrolled decompression This page was last edited on 29 December 2024, at 19:44 ...