Boeing CEO promises 'quantum step' in safety
Company trying to improve human control of planes
Washington September 26, 1997 - 11:29 a.m. EDT -- Boeing Corp.
chief executive Phil Condit said his company would soon take a
"quantum step" in airplane safety by making human and technical
changes in cockpits.
But Condit reiterated on Thursday that Boeing fails to see merit
in National Transportation Safety Board recommendations aimed at
preventing 747s from blowing up in the air, as TWA flight 800 did
last year in New York.
Instead, the world's largest airplane company is trying improve
human control of the airplane. Condit said Boeing is looking at new
training to change the traditional leader-follower relationship
between pilot and copilot.
And new equipment may help reduce pilot errors that send air-
planes crashing into the sides of mountains, which Condit said
accounts for about 60 percent of fatal aircraft accidents.
New technology
Condit said Boeing is matching up Global Positioning Satellites
to electronic terrain maps so airplanes will be able to "sense" when
they are close to trouble. GPS receivers are already used in luxury
cars to show drivers exactly where they are on electronic maps.
"We're on the edge of being able to know where the airplane is,
exactly, and where the mountains are, exactly, and be able to tell
the pilot efficiently where that is," he said.
"Now, there are some neat things that have to be done to accomp-
lish that but we're coming up on that kind of technological change,"
Condit said. "And I think that's going to be powerful."
He said Boeing is slowly moving toward installation of such
equipment in new planes and eventually will be able to retrofit its
older planes.
Cockpit cooperation
At the same time, he said, Boeing is examining the psychology of
pilot-co-pilot relationships in the cockpit.
Condit said when a co-pilot defers to the captain in a two-per-
son airplane crew on the assumption that "'I am not going to inter-
fere' ... then you lose a piece of what is valuable."
Boeing is studying ways to train people to be able to listen to
each other in critical circumstances. That's where the value of two
crew (members) occurs," he said. "That is a fundamental issue that
is very much a part of where we're headed."
No changes to fuel tanks
But Condit said his company was not about to take a recommenda-
tion to alter its fuel tanks to prevent another disaster such as
when Flight 800 crashed, killing all 230 persons aboard.
A continuing investigation into the cause of the crash of the
flight on July 17, 1996, shortly after takeoff from New York, has
focused on why the nearly empty center fuel tank exploded. A bomb
or missile has been all but ruled out.
In December, the National Transportation Safety Board recom-
mended jet manufacturers and airlines take steps to reduce the danger
of such explosions, including the possible development of "inerting
systems" that would pump nitrogen into fuel tanks to prevent the
buildup of flammable vapors.
But Federal Aviation Administration so far has declined to act
and Condit does not like the idea. Changes in complex systems are
difficult to judge, he said.
"You've got to judge, 'Am I increasing the overall level of
safety or am I not increasing it?' That is where the debate
currently sits," he said.
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