CrisisManagement
July
9, 2002
A Crash in July 2002 at 36,000 feet Between a Russian Tupolev carrying Russian children on holiday and a DHL Air Cargo Plane with a Pilot and co-Pilot.
The
TCAS in both planes worked fine. voice recorders showed that the TCAS in the
Tupolev said up, up, up. The DHL TCAS said down, down,
down.
Both
triggered at 45 seconds out.
A Swiss
air traffic controller over-ruled the TCAS twice-- he ordered the Tupolev to
descend immediately after the TCAS went off and 14 seconds later. The second
time, the Russian pilots obeyed the Controller even though their training is
that TCAS should take precedence.
Conclusion:
trust your automated systems and your instruments; follow your training in
emergencies, then you have a shot to survive.
The
TCAS did not tell both planes to turn left or right-- it was definitely up and
down.
Some helpful hints:
Bruce Firestone at the OMB Hearing on the Palladium (Mike MacQuaids comment: The Board has gone cold. Were losing. Dont worry, Mike, Ill fix it, Bruce Firestone, summer 1990.
Sail Inversion, Hang Gliding in AU outside of Canberra, circa 1977.
Personal Liability Guarantee, Ken Boland 1995.
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