AIRPLANE
FLIGHT
MANUAL
NORMAL
PROCEDURES
CTA APPROVED
3-41
ORIGINAL
code 01 Page 1
AFM-1912
OPERATION IN ICING CONDITIONS
The procedures below complement or change the remaining
procedures presented in this Section. For emergency and abnormal
procedures related to operation in icing conditions, refer to Section 4.
NOTE: - Icing conditions may exist whenever the Static Air
Temperature (SAT) on the ground or for takeoff, or Total Air
Temperature (TAT) inflight, is 10°C or below and visible
moisture in any form is present (such as clouds, fog with
visibility of one mile or less, rain, snow, sleet, and ice
crystals).
- Icing conditions may also exist when the SAT on the ground
and for takeoff is 10°C or below when operating on ramps,
taxiways, or runways where surface snow, ice, standing
water, or slush may be ingested by the engines, or freeze on
engines, nacelles, or engine sensor probes.
CAUTION:
EVEN SMALL ACCUMULATIONS OF ICE ON THE WING
LEADING EDGE MAY CHANGE THE STALL
CHARACTERISTICS OR THE STALL PROTECTION
SYSTEM WARNING MARGIN.
BEFORE START
TO DATASET MENU.................................................... ENG or ALL,
AS REQUIRED
NOTE: - The TO DATASET MENU on the MCDU must be set to ALL
when SAT is below 5°C with visible moisture.
- The TO DATASET MENU on the MCDU must be set to ENG
when SAT is between 5°C and 10ºC with visible moisture.
HOLDING
Landing Gear ................................................................ UP
Flaps ............................................................................. UP
Minimum Airspeed........................................................ 210 KIAS
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