5-4-3
Flight in Icing Conditions - Stall Speeds
When operating in STICK PUSHER ICE MODE the stick pusher computer automatically
reduces the shaker and pusher settings as measured by the angle of attack vanes, by 8°. With
operational pneumatic de-ice boots, this results in an increase of the stall speed at the
maximum takeoff weight of 12 kts with flaps set to 0° and 9 kts with flaps set to 15°.
The wings level stall speeds at the maximum takeoff weight of 10450 lb (4740 kg) and with
flight idle power are summarized in
.
Table 5-4-3-1: Stall Speeds in accordance with ICE Mode Set
FLAPS
STALL SPEED (PUSHER ACTIVATION) AT MTOW - KIAS
0°
Non icing
95
Icing conditions (STICK PUSHER ICE MODE)
107
Pneumatic de-ice boots failure (unprotected)
110
15°
Non icing
78
Icing conditions (STICK PUSHER ICE MODE)
87
Section 5 - Performance (EASA Approved)
Flight in Icing Conditions - Stall Speeds
Pilot's Operating Handbook
Report No: 02406
Issue date: Mar 06, 2020
Page 5-4-3-1
12-C-A15-60-0504-03A-030A-A
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