试题详情

All stations,radio check,if you read,squawk (　　). 管制员通过应答机识别来判明疑似波道卡阻的航空器

,radio contact lost,this is Wuhan Control (　　)transmitting,if you read,squawk ident. 管制员通过盲发应答机识别指

CCA981,check your (　　),radio check,how do you read? 管制员通知疑似波道卡阻的航空器检查发射机