Thread: CFI oral intel
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Old May 29th 08, 04:19 PM posted to rec.aviation.piloting,rec.aviation.student
Dudley Henriques[_2_]
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Default CFI oral intel

gatt wrote:

A question the examiner asked him: "You're flying cross-country and
trimmed at 110 knots. You die, and the engine quits. At what airspeed
will the aircraft strike the ground?"

Another was, "You're turning final and you enter a cross-control stall.
Is it better to be in a slip, or a skid?"

-c


These are reasonable questions.

The aircraft would attempt to regain and maintain the trim speed as it
descends. Whether or not it had the time to do that before ground impact
however would be dependent on the altitude remaining, so depending on
the altitude, the airspeed at impact might be short of the trim speed.

(This type of question is typical of FAA orals. They're looking for the
trim speed answer while completely neglecting the time and altitude
factors which to be accurate would have to be in the answer equation.

My advice to the person taking the oral would be to give the trim speed
answer, get the certificate, put it deep in the wallet and in your
pocket, then politely suggest to the fuzz that the altitude should be
included in the answer if not in the question itself :-)

A slipped cross control stall as relates to spin entry is FAR less
pro-spin than a skid entry.

--
Dudley Henriques