Memorable
Flying "Firsts"
There are a lot of "firsts"
in a pilot's career, most of which come and go without much fanfare. In
our first "first" report, however, a student pilot's first solo
cross-country flight provided more excitement than planned.
- The first
incident happened after I landed at XYZ. I couldn't refuel there because
[the FBO] was closed. I didn't have enough fuel to reach my home airport.
So I got permission to land at an intermediate destination to refuel.
I didn't have a logbook endorsement for landing at that airport.
The next incident happened while enroute home. I saw that the route
ahead had a thick fog covering. I looked for a place to get under the
cloud cover, because night was falling fast and I wasn't cleared for
night flight. To the right of my flight path, I could see a break big
enough to get under the clouds. Before I knew it, I was disoriented
as to exactly where I was. By that time, night had fallen. I saw an
airport, but I didn't know the frequency because I didn't know where
I was. I squawked 7700, then looked for traffic in the pattern and didn't
see any, so I landed. I transmitted on 121.5 what I was doing before
I did it.
As part of pre-flight planning,
the student should have verified the destination airport's hours of operation
and availability of fuel in the Airport Facility Directory (AFD). The
instructor should also have ensured that the student start the long flight
earlier in the day.
Students aren't the only ones
facing challenges the first time out. A newly-rated instrument pilot met
unexpected poor weather while testing the ink on that new "ticket."
- It was my
first IMC flight since receiving my instrument rating. Conditions at
departure and arrival airports were VMC. Enroute, I tuned in to my destination
ATIS and was shocked to hear "300 overcast and one mile in fog."
My personal minimums were written down in advance and an attempt of
this low IMC was out of the questionparticularly since a missed approach
would require holding over the ocean in a single-engine aircraft.
I informed ATC that I wanted to go to the alternate (800 feet broken
and two miles). Approach gave us vectors for the VOR approach. I intercepted
the approach and started the descent....We broke out of the clouds to
find 800 feet broken around the airport, and landed safely. It wasn't
until later that I realized I had descended to MDA [Minimum Descent
Altitude] before the final approach fix.
The reporter admits, "I
made a major mistake" with the altitude bust. Still, some
kudos are in order: the reporter stuck with the pre-determined personal
minimums and made the decision to divert early, rather than getting into
a potentially inextricable situation at the original destination.
Double Trouble
Nor are air carrier pilots
immune from hazards associated with "first" flights, as this
Check Pilot/Captain reports:
- I was giving
IOE [Initial Operating Experience] to a new Captain-upgrade. There was
also a Check Engineer giving IOE training to a new Engineer. ATC gave
us a clearance to cross 30 miles [from the VOR] at 13,000 feet. We were
about 65 miles out at the time. We were very busy trying to brief the
approach. We started down, but realized it would be close. We crossed
the 30-mile fix [at about 13,800 feet].
Contributing factors were workloadwith two students...brief and preparation
for the approach take longerand weather: it was night and we were in
icing conditions and moderate turbulence for most of the flight. These
factors add to mental stress. In the future, an ATC clearance must take
precedence over briefings. In other words, "fly the airplane first."
Some companies have a policy
that prohibits the training of two crew members at the same time. The
distractions of providing training can create an excessive workload on
instructor crew members. This, in turn, may compromise the safety of the
flight.
Maiden Flight
The pilot of a homebuilt airplane
discovered during a taxi test that "crow-hopping" at high speeds
can be hazardous to aircraft health:
- High speed
taxi testing and "crow hopping" of recently completed kitplane...Was
able to maintain good directional control at speeds of 65 mph. Attempted
to lift nose off ground to determine elevator sensitivity...Plane ballooned
up. While trying to stabilize attitude and maintain airspeed, plane
settled to ground and bounced. Upon resettle, plane went to left and
ran off side of runway, striking a runway light...[and] breaking prop
and damaging runway light. Able to recover control and stop plane without
further incident.
The reporter attributed the
incident to a narrow, crowned runway that amplified cross-winds, and to
unfamiliarity with the kitplane's sensitive handling characteristics.
Out of the
Loop During Crossing Restrictions
ASRS receives many reports
of pilots missing crossing restrictions or failing to meet assigned altitudes
at the appropriate time or location. A common factor exists in many of
these reports: one pilot is out of the communications loop. The result
is a de facto single-pilot operation.
In our first report, the Captain
was left to fly "solo" while the non-flying First Officer was
attending to another routine matter.
- I was off
the ATC frequency giving passengers the descent P.A. While I was off,
the Captain received clearance to descend to FL270, then cross the VOR
at FL240. He set the MCP [Mode Control Panel] to 270 and line-selected
270 to the cruise altitude page and executed. At FL270, the airplane
went to ALT HOLD. He set FL240 at the VOR on the legs page and the MCP,
but failed to select VNAV. I came back on the radio and was briefed
on the clearance just as we were crossing the VOR at FL270, not at FL240
as cleared.
Some pilots try to spread the
arrival workload over a longer period of timefor example, by giving the
descent announcement earlier in the approach. An added bonus of the earlier
announcement is that the cabin attendants have more time to prepare the
cabin for arrival.
The cross-monitoring capability
of a two-person cockpit is particularly important in the busy approach
environment, and even more so when the weather causes route deviations
or diversion to an alternate airport. A Captain tells this single-pilot
story:
- Very busy
radio with deviation for weather. Received instructions at the last
moment to hold as published at the VOR. I programmed the FMS very fast
and did not notice the left-hand pattern. I reported entering the holding
pattern and was asked which way we were turning. I said right, and was
told it was a left pattern.
At the time this was happening, the First Officer was out of the loop,
getting arrival ATIS and talking with company.
In another weather-related
incident, an air carrier crew, struggling to meet a crossing restriction
in turbulent air, missed resetting the altimeter at FL180:
- The descent
checklist was not executed while passing through 18,000 feet because
priority had been given to obtaining ATIS and sending a company report.
Relevant to both of the previous
incidents, a technique for maintaining a "two-pilot cockpit"
is to have the non-flying pilot continue to monitor the ATC frequency
while obtaining ATIS or talking with company. If an ATC communication
is heard, other frequencies can be disregarded momentarily. When the necessary
ATC and navigation tasks have been accomplished and confirmed by both
pilots, the non-flying pilot can return to the non-ATC frequency to continue
the announcement or report.
Although the ATIS and company
reports are on the list of important arrival duties, the priority of these
tasks needs to be balanced against the advantage of having a second pilot
actively "in the loop."
A Captain's bottom line sums
it up:
- We need
to back each other up, even when things are very busy like they were.
Easy to say, but hard to do at times.
Digital ATIS Put On Hold
In 1996, synthesized-voice
(digital) ATIS broadcast systems were installed at several major U.S.
airports. The new ATIS systems use computerized data entry and a synthesized
computer "voice" to broadcast airport information, instead of
a human operator.
ASRS began receiving reports
about the new ATIS system immediately after its installation. Pilots reported
that the system's poor voice quality rendered the ATIS information nearly
unintelligible, and that they needed two or even three repetitions of
the broadcast for the crew to be able to understand the ATIS information.
They also noted that being off the ATC frequency during this period of
time caused some crews to miss ATC instructions.
ASRS forwarded these comments
to the FAA in the form of a "For Your Information" alerting
notice. The FAA also heard from pilots through local ATC facilities and
the FAA-Hotline (800-255-1111).
As a result of pilot input
through ASRS and the FAA's own reporting channels, the FAA has temporarily
suspended additional installations of synthesized-voice ATIS systems until
software changes are made to improve the voice quality of the broadcasts.
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