This will be a(n) _______ approach to runway 17, terminating at
2023-12-01英文执照选择题
This will be a(n) _______ approach to runway 17, terminating at half mile from touchdown. If no transmissions received for one minute in the pattern or 15 seconds on final. attempt contact 125.5.
A.no-gyro
B.PAR
C.ASR
D.ILS
正确答案是C
