The scope of the aerodrome area refers to _______ .

The scope of the aerodrome area refers to _______ .

A.the space with a radius of 50km around the airdrome

B.the space with a radius of 100km around the airdrome

C.the space prescribed in the Aerodrome Operations Instructions

D.the space available for the arrival and departure, takeoff and landing of A/C

正确答案是C