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时间:2010-07-02 13:38来源:蓝天飞行翻译 作者:admin
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immediate return to [departure airport]. Clearance received
and executed 180-degree turn to right. Situation rapidly
deteriorated, as both front windshields became fully
obscured in oil. Aircraft
engine oil pressure and
temperature gauges [were]
normal.
What would you have done?
Situation #3: “I Noticed Numerous Lightning
Strikes on the Skin”
A maintenance technician performing a service check on a
B737 noticed numerous signs of lightning strikes, but was
puzzled by the absence of a report from the flight crew.
■ Aircraft came into ZZZ with a service check and some
assigned work attached to the package. The book was clean
and the flight crew reported no problems with the aircraft.
I began my service check walkaround ground visual
[inspection] of the aircraft and when I got to the left-hand
forward fuselage area, I noticed numerous lightning strikes
on the skin starting from the nose radome working aft
past the wing-to-body fairing. Upon further investigation
I found the left-hand forward alternate static port had 3
each lightning strikes which had welded the surface of the
static port...In my experience this was a pretty good strike,
and I had not even been up to the aft fuselage or the tail yet
to look for the exit point...What was puzzling was the clean
book with no pilot report from the flight crew. I assume
with this much damage the flight crew would definitely
know if they had been hit by lightning.
What would you have done?
Situation #4: “The Aft Jumpseat had Broken...”
The presence of Flight Attendants in the cabin during
landing ensures that in case of an incident (such as an
aircraft evacuation), safety leadership will be provided to
the passengers. When a Flight Attendant jumpseat breaks
on a full aircraft, that Flight Attendant must be seated
somewhere else for landing – but where?
■ About 3⁄4 into our flight we received a call from
the ‘B’ Flight Attendant. She informed us that the aft
Flight Attendant jumpseat had broken and was now
uninhabitable and unsafe to occupy. Apparently it had
come off of a support mechanism and was leaning at a
steep angle toward the floor. For this flight, we had 137
passengers, 3 Flight Attendants, and one rider on the
fourth Flight Attendant jumpseat.
We queried if the jumpseat would be safe to occupy for
landing. They all agreed it would not be safe.
What would you have done?
A Monthly Safety Bulletin from
The Office of the NASA
Aviation Safety Reporting
System,
P.O. Box 189,
Moffett Field, CA
94035-0189
http://asrs.arc.nasa.gov/
April 2007 Report Intake
Air Carrier/Air Taxi Pilots 2455
General Aviation Pilots 863
Controllers 132
Cabin/Mechanics/Military/Other 171
TOTAL 3621
ASRS Alerts Issued in April 2007
Subject of Alert No. of Alerts
Aircraft or aircraft equipment 1
Airport facility or procedure 3
ATC procedure or equipment 4
Total 8
330
performed by contract maintenance with no defects noted
and the aircraft returned to service. It then flew for the better
part of two days before the service check
here in ZZZ where it was caught. The
aircraft was towed to the hangar line
in the morning and they have since
found a melted static wick on top of the
vertical stabilizer and apparently it is
now scheduled out of service for the next
3 days to repair the damage found.
Situation #4: “The Aft Jumpseat had Broken...”
■ The First Officer and I discussed having the ‘B’
Attendant and fourth rider sit in the cockpit jumpseats for
landing. We both felt that this was the safest alternative.
Of the 137 passengers, there were none authorized to sit in
the cockpit. We decided to have the ‘B’ Attendant and fourth
rider in the cockpit for landing for their safety.
I did think of the fact that in the event of an evacuation,
there would be no Flight Attendant at the rear of the
aircraft. However, I felt that I needed to opt for the safety
of the Attendants during the landing and rollout portion of
the flight. I did not want them just holding onto something
in the back for the unlikely event of an evacuation.
We arrived [at destination] uneventfully and the aft
jumpseat was deferred via the MEL. Additionally, we
informed Ground Operations of our situation.
This situation probably had no perfect solution – but what
would you have done?
Meet the Staff
Rich Bourque
Richard (“Rich”) Bourque joined the ASRS staff as an
 
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