Safety Procedures

Question 1

Cold-Soaking

Answer 1

Surface contamination caused by the contact of very cold fuel within the wings following a long flight

Question 2

Heat-Soaking

Answer 2

Surface contamination created by the heated surfaces of a wing coming into contact with cold air causing any moisture to create frost
(Aircraft towed from warm hanger)

Question 3

Type 1 - De-icing

Answer 3

Red/orange
Heated
Limited hold-over time

Question 4

Type IV - Anti-icing

Answer 4

Green
Unheated
Applied with 3 minutes of De-icing
Hold-over time longer then Type 1 De-icing 
(Affected by temp wind precipitation)