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Plane with no stall warning device?
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January 16th 04, 03:49 AM
Marty Shapiro
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Roy Smith wrote in news:roy-
:
Researching a question from a club member, I read in the FAR's:
§**23.207 *Stall warning.
[...]
(b) The stall warning may be furnished either through the inherent
aerodynamic qualities of the airplane or by a device that will give
clearly distinguishable indications under expected conditions of flight.
Every plane I've ever flown has a mechanical stall warning device (some
visual, some aural), but apparantly it's possible to certify a plane
without one. Does anybody know of any real life examples of planes
certified without stall warning devices?
The SOCATA Rallye does NOT have a stall warning device!
It has automatic leading edge slats which will pop out at larger angels of
attack, but you are still well above stall.
A power off stall is very interesting in this aircraft. You start to get
stall buffett and, if you simply hold the yoke all the way back, you
descend a little over 1000 fpm with the nose level on the horizon. You can
turn with just the ailerons as you are descending.
--
Marty Shapiro
Silicon Rallye Inc.
(remove SPAMNOT to email me)
Marty Shapiro