SECTION 2
LIMITATIONS
SOCATA
MODEL TB 20
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© 1988, 1991, 1992, 1994 to 1996, 1997, 2000 -
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January 31, 1988
2.5
AIRSPEED INDICATOR OR TRUE AIRSPEED INDICATOR
MARKINGS
Airspeed indicator or true airspeed indicator markings and their color code
significance are shown in Figure 2.2.
MARKING
KIAS
VALUE OR RANGE
SIGNIFICANCE
White Arc
59 – 103
Full Flap Operating Range
Lower limit is maximum weight
V
SO
in landing configuration.
Upper limit is maximum speed
permissible with flaps extended
Green Arc
70 – 150
Normal Operating Range
Lower limit is maximum weight
V
S1
with flaps retracted.
Upper limit is maximum struc–
tural cruising speed
Yellow Arc
150 – 187
Operations must be conducted
with caution and only in smooth
air
Red line
187
Maximum speed for all ope–
rations
Figure 2.2 – AIRSPEED INDICATOR OR TRUE AIRSPEED INDICATOR
MARKINGS
