The Northwest Airlines incident this week
A commercial airline overshoots its destination by 150 miles? Have you ever heard of such a thing? Well, yes actually.
Investigators
are probing the mystery of how Northwest Airlines Flight 188 overshot
Minneapolis by so far on Wednesday night. But the incident joins other
recent cases that have drawn attention to issues of flight-crew
professionalism and alertness on US airlines.
The prominent examples include:
•Last
year, two pilots for "go!", a subsidiary of Mesa Airlines, fell asleep
during a mid-morning flight from Honolulu to Hilo, Hawaii. Traffic
controllers finally got through to the pilots, and the pearl jewelry plane landed safely.
•Continental
Connection Flight 3407, a flight operated by Colgan Air, crashed near
Buffalo in February, killing 49 passengers and one person on the
ground. Crew fatigue, distracting banter in the cockpit, and lack of
training or experience may have played roles in the crash, along with
wintry weather.
•Pinnacle Airlines Flight 4712 skidded off a
runway in Traverse City, Mich., in April 2007. The National
Transportation Safety Board (NTSB) determined that the crew shouldn't
have tried to land. The captain was making his fifth landing on a short
airstrip that day, according to the Associated Press, and had been
working for 14 hours in mostly bad weather.
And, according to AP, the NTSB has linked crew fatigue to at least 10 US airliner accidents (and 260 fatalities) since 1990.
For
years, the Federal Aviation Administration has considered updating old
rules on fatigue prevention, but efforts stalled amid differing views
from constituencies such as pilots unions.
Since the Colgan Air
crash, the FAA has tried to put the matter on a fast track, along with
other safety issues such as a heightened focus on professionalism in
the cockpit. But the agency's rulemaking efforts are still in process.
In
the Colgan crash, and one in Lexington, Ky., crews violated "sterile
cockpit" rules, requiring that officers not chit-chat during takeoffs
or landings, according to biwa pearl recent congressional testimony by FAA administrator Randolph Babbitt.
Current
rules on fatigue require that pilots not fly more than 8 hours in a
day, or work more than 16 hours including time on the ground. But they
don't take into account the varied experiences of pilots.
An
eight hour shift on short routes might include eight takeoffs and
landings, for example, a much more stressful day than piloting a
cross-country flight. Similarly, some crews work late at night or have
long commutes by air before going on duty.
New FAA rules, under
review in draft form, are expected to address such issues. Fatigue
issues have also surfaced as a safety concern in other transportation
fields, including trucking and railroads.
The Northwest Airlines
incident this week, which ended with a safe (but late) landing in
Minneapolis, could bring other issues to the fore, depending on where
the investigation leads.
Earlier this month, the House of
Representatives passed an air safety bill backed by Rep. Jerry Costello
(D) of Illinois. It includes provisions to establish pilot mentoring
programs, boost training requirements for pilots, and create a pilot
records database so airlines have access to a pilot's comprehensive
track record.
Despite the signs that more progress is akoya pearl
needed, the air travel industry has remained generally very safe. The
fatality rate has been declining in each of the past three decades,
according to the Air Transport Association.