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CRJ-900 Limitations > Ice And Rain Protection > Flashcards

Flashcards in Ice And Rain Protection Deck (6)
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1
Q

When is cowl anti-ice required to be on during ground operations

A

OAT

2
Q

When is cowl anti-ice required to be on during flight

A

TAT -40c) or when ICE is annunciated

3
Q

What is a good ice detector test indication

A

Ice caution message, the ice switch light illuminated, ads heat test ok advisory message

4
Q

What occurs with the windshield heat on low

A

All 4 panels are heated to 24c

5
Q

What occurs when the windshield heat is on high

A

Side windows are heated to 24c and both windshields are heated to 41c

6
Q

What is the source of heat for wing and cowl anti-ice

A

6th or 10th stage bleed air