Schempp-Hirth Ventus-3M Performance, Предварительное руководство по эксплуатации самолета

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SCHEMPP-HIRTH FLUGZEUGBAU GmbH, KIRCHHEIM/TECK
Ventus-3M „Performance“ FLIGHT MANUAL
March 2019 CS 22
Revision – 4.5.3.1
4.5.3 Cruise / Cross Country Flight (power plant retracted)
The aircraft has pleasant flight characteristics and can be flown effortlessly at all
speeds, loading conditions (with or without water ballast), configurations, and c/g
positions.
As the trim is coupled with the flap setting, it should be adjusted in a position with
zero force on the stick while flying between 115 and 125 km/h (62-67 kts, 71-77
mph) in flap setting „0”.
With mid-point c/g positions, the trim range is from approx. 80 km/h (flap position
"L") to approx. 230 km/h (flap position "S1").
Flying characteristics are pleasant and the controls are well harmonised. Turn
reversal from +45° to -45° can be accomplished without any noticeable skidding.
Ailerons and rudder may be used to the limits of their travel.
Wing span
[m]
Mass
Flap
position
Airspeed
Reversal time
[sec]
18
383 kg
844 lb
0
110 km/h
59 kts
68 mph
2.2
18
395 kg
870 lb
L
110 km/h
59 kts
68 mph
3.4
Caution:
Flights in conditions conducive to lightning strikes must be avoided.