Operating in Icing Condition

Question 1

Ground Operation :

Cowl Anti Ice

Answer 1

ON +10 C OAT or below and visible moisture or on contaminated surfaces

Question 2

Ground Operation:

Wing Anti Ice

Answer 2

ON for takeoff +5 C OAT or below and visible moisture or on contaminated surefaces

Question 3

Take off

Answer 3

• Prohibited with contamination on critical surfaces
• AI AUTO Prohibited
• With type 2,3, or 4 applied, WIND AI ON just prior to thrust increate for take off

Question 4

In Flight

Answer 4

• Wing & Colwl AI ON :
  +10 C TAT -40 C SAT in visible moisture
  ON when ICE CAS
• No holding in ice with Slats extended
• Min 76% N2