Pilot's Operating Handbook
Section 4
Normal procedures
EASA Approved
Edition 0 - October 31, 2013
Rev. 5
Page 4.5.4
Flight into known icing conditions 4/5
► Continuing
12 - WINDSHIELD switch ON. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
● NOTE ●
Standby compass indications are altered when windshield deicing system(s)
operate(s).
●
● NOTE ●
The INERT SEP switch must be left ON while the airplane remains in icing
conditions.
●
▲ CAUTION ▲
If airplane leaves icing conditions, maintain INERT SEP switch to ON
as long as ice thickness on non-deiced visible parts exceeds 15 mm
(or ½ in).
▲
This will avoid ice fragments coming from propeller spinner and being ingested by
engine.
Procedures for holding, approach and landing in icing conditions :
- Minimum recommended airspeeds are :
Weight
< 6579 lbs (2984 kg) > 6579 lbs (2984 kg)
FLAPS UP 130 KIAS 135 KIAS
FLAPS TO 110 KIAS 115 KIAS
FLAPS LDG 90 KIAS 95 KIAS
- If there is ice on the unprotected surfaces of the airplane, during flight end
phase, conduct holding with the flaps up. Use flaps as required for final
approach and landing at minimum airspeeds noted above.
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