What condition is necessary for the formation of structural icing in flight?
A.flying in any clouds.
B.Flying in rain.
C.the temperature of the aircraft surface is 0oC or colder and supercooled water drops.
正确答案是C
What condition is necessary for the formation of structural icing in flight?
A.flying in any clouds.
B.Flying in rain.
C.the temperature of the aircraft surface is 0oC or colder and supercooled water drops.
正确答案是C