AEROPRAKT A22LS-POH-04, Pilot Operating Handbook

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AEROPRAKT-22LS Pilot Operating Handbook A22LS-POH-04
7
3 Limitations
3.1 Airspeeds and Airspeed Indicator markings
Scheme of color markings of airspeed indicator is shown on Fig. 1 . Explanations are given
in the table below:
Marking
IAS value or range
Significance
km/h mph kts
White arc start 60 37 32
Stalling speed at maximum takeoff weight
with full flaps (V
S0
)
Green arc start 77 48 42
Stalling speed at maximum takeoff weight
with flaps up (V
S
)
White arc 60-148 37-92 32-80 Flap extended speed range (V
S0
to V
FE
)
Green arc 77-168 48-104 42-90 Normal operating range (V
S
to V
O
)
Green arc end -
Yellow arc start
168 104 90
Operating maneuvering speed (V
O
) at gross
weight and minimum weight
Yellow arc 168-229 104-142 90-124
Maneuvers must be conducted with caution
and only in smooth air (V
O
to V
NE
)
Red line 229 142 124 Maximum speed for all operations (V
NE
)
Fig. 1