SD-1 Minisport TG, SE-33, P.O.H
6
Issue 1
2.1.2 Airspeed indicator marking
Airspeed indicator markings and their color meanings are shown in the table
below:
Marking
Value ( IAS )
Range (km/h)/
(kt)
Meaning
White arc
64 – 104 /
34 – 57
Operation range with extended flaps.
(The lower limit is 1.1 V
SO
in landing
configuration and maximum weight. The
upper limit is maximum permitted speed
with extended flaps.)
Green arc
78 – 163 /
46 – 88
Normal operation range. (The lower limit
is 1.1 V
S1
when maximum weight,
maximum front position of C.G., and
retracted flaps. The upper limit is
maximum maneuvering speed V
A
.)
Yellow arc
163 – 220 /
88 –
119
Maneuvers must be conducted with
caution and only in smooth air
Yellow line
163 /
88
Maximum maneuvering speed Va
Red line
220 /
119
Maximum airspeed Vne
2.1.3 Limitation of maximum acceptable wind speed
The maximum acceptable wind speed for take-off and landing is
10 m/s (20kts).
The maximum acceptable perpendicular component of wind for take-off and
landing is
5 m/s (10kts).
2.1.4. Power plant limitation
Maximum allowable RPM 3600
Maximum continuous RPM 3600
Maximum CHT 220 ºC
Max. Oil Temp.: 140 °C
2.2. Weight
Maximum take-off weight...…………...
240 kg
Empty weight …………………….……
130 kg
Approved centre of gravity positions:
Empty airplane C.G. position…….........
13÷18% MAC
Operating C.G. range…………………..
22
34% MAC
Minimum pilot weight…………………
61 kg
Maximum pilot weight………………...
105 kg
Maximum fuel weight………………....
25 kg = 34 l
Maximum baggage weight…………….
10 kg