FLl
GHT
MANUAL
GR08
G
103
-
~.
.
.
Ii.
4
#nmdmm
sp..d.
Maximum
permitted
speed
in
calm air
. . . .
VNE
-
250
kmlh
(135
kts,
155
mph)
Maximum permitted
speed in rough alr
,
.
.
Vg
-
170km/h(92k
ts,
105mph)
Manoeuvring
speed
V
-
170
kmlh
(
92
kls,
105
rnph)
Maximum winch iaund? speed
VW
-
120
kmlh
(
66
kts.
74
mph)
Maxlmum ~emthw speed
.
VT
-
170
kmlh
(
92
kts,
105
mph)
Conditions in rough air are similar to those encountered in rotors,
clouds, whirlwinds and when overfiylng mountain ranges.
Manoeuvring speed is the maximum speed at whlch full control deflec-
tions may be used. At maximum speed (VNE) the control deflections
-.should be
restricted
to
113
of the lull range.
True airspeed
ie
higher
than
indicated airapeed at
altitude.
VNE
decreases according to following table.
Altitude (ft) 0-6500 10000 13000 16500 19001
VNE
(indicated knote) 135 128 121 115 109
(indicated
km/h)
250 237 225
213
202
Air
speed indicator markings
777170 km/h=42-92 kts.48- 105
mph
-'Grern
arcfiormal range
170-250 km/h=92-135 kts:105- 155
mph-
YUl0w
arc(caution range
at 250 km/h=135 kts: 155
mph
-
Red line(max. Speed)
at
95 km/h= 51 kts=' 59
m
h
-
yellow triangle
fecommended minimum aPv. speed)
Installation Errors
-1
~h~
indicator must
'be
connected to the following sources:
pitot head in the tail tin, statlo vents side of the fuselage between the
two seats.
Uslng a calibrated ASi the position error la not ~reater than
f
2
kmlh
or
1
kt or
1.2
mph. A calibration ouwe is therefore not necessary.
11.
5
FlIW
wwbw.
The saiipiane daelQn limit load fsctore ere 8s lollow8:
At manoeuvring speed
+
5.3
-
2.85
At
VNE
+
4.0
-1.5
(Brakes closed and calm sir)
17
th march 1982
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