Winter Operations ATR72-600 Flashcards
WINTER OPERATIONS
1
Q
ANTI / DE-ICING CONTROLS
A
LEVEL 1: PROBES & WINDSHEILD HEATING : ON (ALWAYS WHEN ENGINES ARE RUNNING)
LEVEL 2: PROPELLER, HORNS, SIDE WINDOWS ON (WHEN ENTERING ICING CONDITIONS)
Note:horns anti icing selection triggers the illumination of the“ICING AOA” green light & green display on FMA, & lowers the AOA stall warning threshold.
LEVEL 3: DE-ICING PNEUMATIC BOOTS SYSTEM ENGINES, WINGS LEADING EDGE, TAILPLANE LEADING EDGE
NOTE:
