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TIME: Almanac 1990
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1990 Time Magazine Compact Almanac, The (1991)(Time).iso
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time
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082189
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08218900.014
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1990-09-19
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BUSINESS, Page 43Needs WorkToo few jet mechanics, too many breakdowns
Are commercial airliners being maintained properly? A barrage
of questions about passenger-jet safety were raised last week in
the midst of the busy summer travel season. The Air Transport
Association, an industry trade group, reported that U.S. carriers
are facing a serious shortage of mechanics even as demand for them
is growing. Meanwhile, as if to point up the understaffing in the
hangars, several airlines were forced to abort flights because of
mechanical problems:
The most frightening accident of the week was reminiscent of
the July 19 crash of a United Airlines DC-10 in Sioux City, Iowa,
caused when the rear engine exploded, cutting the plane's hydraulic
flight controls. On Wednesday the rear engine shattered on a
Northwest DC-10 headed for Minneapolis, blasting holes in the
engine housing. The plane landed safely in Denver. In the first
mishap, the engine was a General Electric model, in the second, a
Pratt & Whitney; no cause has been determined for either explosion.
Another Northwest DC-10 turned back to Detroit immediately
after takeoff because the flap controls were not working properly.
By week's end many anxious travelers were avoiding bookings on
DC-10s. Addressing the fears, Federal Aviation Administrator James
Busey maintained that there is no evidence that DC-10s are less
safe than other airliners.
Other jets came in for their share of problems. A Trump Shuttle
727 skidded to a stop in a shower of sparks at Boston's Logan
Airport after its nose gear failed to drop for landing. An American
Airlines 767 flying from Phoenix to Chicago landed in Albuquerque
after a valve burst in its hydraulic system.
No one was injured in last week's incidents, but the mechanical
glitches renewed concern about whether maintenance crews that are
stretched thin can maintain an adequate margin of safety. Not only
do federal rules require modifications on thousands of older jets
but the airlines are expanding their fleets with new, technically
complicated planes. The ATA report, based on a survey of 21 major
airlines, found that carriers have been unable to find mechanics
for 4,000 vacancies out of a total of 69,000 positions. More
troubling, the number of applicants for mechanic's positions is
declining.