Pilot's instructions before crash contradicted

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Pilot's instructions before crash contradicted
BERLIN (AP) =97 A Russian pilot received contradictory instructions before=
=20
crashing into a cargo plane over Germany last week, German investigators=20
said Monday after reviewing voice recorders from the two jets.  The voice=20
recorders show that a Swiss air traffic controller's order for a Russian=20
pilot to descend contradicted the cockpit warning system's command for the=
=20
Tu-154 to climb, the investigators said.  The automatic cockpit warning=20
systems issued simultaneous instructions for the Russian passenger jet to=20
climb and a cargo jet to descend about 45 seconds before they ultimately=20
collided over southern Germany, killing all 71 people on board.

But one second after the on-board system warnings, the Zurich tower, which=
=20
was in charge of directing the planes even though they were flying over=20
Germany, told the Russian plane to descend, German investigators said,=20
citing voice recorders from both planes recovered at the crash site.  The=20
Russian pilot did not immediately respond to the tower's command, and the=20
Swiss air controllers repeated the order 14 seconds later, the voice=20
recorders indicate.  The Russian pilot responded, and 30 seconds later the=
=20
planes crashed at 35,000 feet.  German investigators did not release a=20
transcript of the voice recorders or further details of any=20
exchanges.  Earlier Monday, German air traffic controllers said they tried=
=20
to warn the Swiss control tower by phone two minutes before two planes=20
collided, but the only available line was busy.

German controllers in the southern city of Karlsruhe made the call to the=20
Zurich tower after receiving an automatic radar warning in the control=20
tower that the planes were on a collision course, Axel Raab, a spokesman=20
for the Karlsruhe control center, told The Associated Press.  Investigators=
=20
are focusing on the actions of Swiss air traffic controllers and whether=20
they gave the Bashkirian Airlines Tu-154 enough time to avoid collision=20
with the DHL International Boeing 757.  Under the division of airspace=20
along the German-Swiss border, the planes were being directed by=20
controllers in Zurich, Switzerland. Swiss prosecutors have opened a=20
criminal investigation to determined whether anyone can be charged with=20
negligent homicide.  German investigators said last week that the telephone=
=20
system at the Zurich control center was being worked on at the time of the=
=20
crash and that the lone controller on duty was working on a reserve phone=20
line. In addition, the center's collision-warning system was out of service=
=20
because of maintenance.

Investigators say the Zurich tower was making phone calls to the airport in=
=20
Friedrichshafen, Germany, to coordinate another flight =97 the last one 98=
=20
second before he gave a first warning to the Russian plane. But Joerg=20
Schoenberg, the lead German investigator at the crash site on the shores of=
=20
Lake Constance bordering Switzerland, said this did not play a role in the=
=20
accident.
All 69 people aboard the Russian aircraft, including 45 students headed for=
=20
a Spanish beach vacation, and the two DHL pilots were killed.  A Russian=20
jet brought 33 of the 37 bodies identified so far to Ufa, the capital of=20
the Russian republic of Bashkortostan.  Most of the wreckage has been=20
recovered and brought to the Friedrichshafen airport for investigation. A=20
German lab in Braunschweig is examining the flight data and cockpit voice=20
recorders of both planes.  The families of dozens of the dead children=20
gathered privately Monday for quiet burials out of the public eye in=20
Ufa.  Earlier in the day, Orthodox and Muslim clergymen offered prayers for=
=20
those killed in last week's crash. Russian television reports showed=20
mourners clustered around flower-laden wooden coffins.  "It's a great and=20
heavy loss for everybody," Talgat Tadzhuddin, the chief Russian Islamic=20
leader, told RTR television from Ufa.



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