Schweizer 2-33, Руководство по эксплуатации

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A-CR-CCP-402/MB-001 SCHWEIZER 2-33 AOIs
2-3
will have. Gusts will also have more effect as speed increases.
The speed for maneuvering [sic] with caution occurs where "G"
loading from an abruptly moved control meets the 4.67 limit load
factor. Assuming smooth and limited movements of the controls, the
placard or "red-line" speed occurs where gusts could meet the 4.67
limit load factor without any maneuvering
[sic] .
Normal placard speeds are reduced 10% from design speeds to
provide an extra margin of safety. Thus, on the graph, the diagonal
hatched area indicates speeds at which you must use caution in
maneuvers
[sic]. You should neither maneuver [sic] nor fly so fast as
to expose your ship to loads within the crosshatched area marked,
"NO MANEUVER"
[sic] .
It can be inferred from the graph that abrupt maneuvering [sic] in
gusty conditions is dangerous and can lead to very high "G" loads.
In normal operation the major cases of high "G" loads are tight
spirals in thermals which would not normally exceed 2 or 2.5 G's.
Winch or auto towing can produce high loads, but if the auto-winch
placard speed is observed, this will be within safe limits. The best
ground launch climb is obtained at speeds well below placard limits.
* FAA - Federal Aviation Authority, the United States government organisation equivalent to
Transport Canada.
SURFACE WIND OPERATIONAL LIMITATIONS
Max Headwind 25 kts (28 mph)
Max 90
o
Crosswind 8 kts (10 mph)
Max Tailwind 5 kts (6 mph)
Wind Gusts 10 kts (12 mph)
Figure 2-4 Surface Wind Operational Limitations