Abnormal Operations

Question 1

What are abnormal circumstances defined as?

Answer 1

-Irregular
-Peculiar
-Unexpected

Question 2

If you notice an abnormal circumstance what should you do?

Answer 2

Notify FC unless sterile flight deck

Question 3

Describe wing contamination

Answer 3

Something on the wing that shouldn’t be.

For example ice, snow and frost

Question 4

If the plane has snow, ice or frost it will need to be defrosted, what colour can the anti ice be?

Answer 4

-Green
-Blue
-Straw

Question 5

What do you need to ensure isn’t running while de-icing is taking place?

Answer 5

Make sure the Auxiliary power unit (APU) is off

Question 6

Is there a specific time frame that the aircraft will need to take off in after being de-iced?

Answer 6

Yes

Question 7

What the difference between de-icing and anti-icing

Answer 7

-De-icing: removes ice
-Anti-icing: assists in preventing contamination