2-3
Virus SW 121
Pilot Operating Handbook
POH-121-00-40-001
PAGE REV. 0
PAGE
SECTION
2
LIMITATIONS
APPROVED
2.1 INTRODUCTION
This section provides operating limitations, instrument markings and basic
placards necessary for the safe operation of the airplane and its standard
systems and equipment. Refer to section 9 for operating limitations for op-
tional equipment.
2.2 AIRSPEED LIMITATIONS
The indicated airspeeds are based upon the airspeed calibration using the
normal static source. When using the alternate static source, allow for the
airspeed calibration variation between normal and alternate static sources.
Speed
KTAS
KIAS
Remarks
V
NE
163
See table
below
Never Exceed Speed
is the speed limit that
may not be exceeded at any time.
DA (ft)
0
2000 4000 6000 8000 10000 12000 14000 16000 18000
V
NE
(KIAS)
163 158
154
149
145
140
136
132
128
123
Speed
KIAS
Remarks
V
NO
below
FL100
120
Maximum Structural Cruising
Speed
is the speed that should not
be exceeded except in smooth air.
V
NO
above
FL100
Reduced
0.5 kts for every 1000 ft
V
A
100
Operating Maneuvering Speed
is
the maximum speed at which full
control travel may be used.
V
FE
81
Maximum Flap Extended Speed
is
the highest speed permissible with
wing flaps extended at (+1) stage, 65
KIAS for (+2) stage, 135 for (0) stage.
V
AE
100
Maximum Airbrakes Extended
Speed
is the highest speed
permissible with the airbrakes
extended.
Summary of Contents for Virus SW 121
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