A、The aircraft is no longer visible on ATC radar screens
B、The aircraft has initiated a missed approach
C、The aircraft has landed safely
D、The pilot has turned off the transponder
答案：B
A、The aircraft is no longer visible on ATC radar screens
B、The aircraft has initiated a missed approach
C、The aircraft has landed safely
D、The pilot has turned off the transponder
答案：B
A. MUGLO
B. ELKUR
C. PEGSO
A. 立即停止所有非紧急通信
B. 监听紧急频率121.5MHz
C. 在解除无线电静默后报告当前位置和状态
D. 除非绝对必要，避免改变频率或发射信号
A. 准备好接收下一步指令
B. 立即执行上一条指令
C. 无需采取行动，等待进一步指示
D. 重复请求当前飞行指令
A. 忽略停止排灯
B. 向管制证实停止排灯情况
A. 运营人手册
B. 飞机操作手册
C. 航路和机场资料
D. 训练记录
A. The aircraft is no longer visible on ATC radar screens
B. The aircraft has initiated a missed approach
C. The aircraft has landed safely
D. The pilot has turned off the transponder
A. 放行许可的条件
B. 发布许可的管制员
C. 空中交通情况
D. 引起附条件放行许可的航空器或车辆
A. 防偷
B. 防骗
C. 防抢夺
D. 防恐怖袭击
A. 整改必须在起飞前完成
B. 如无法起飞前完成，可忽略整改
C. 需要提供整改证明材料
D. 运营人应制定预防措施避免问题再次发生
A. 仅在必要时宣布
B. 使用“MAYDAY”重复三次
C. 使用“PAN PAN”重复三次
D. 紧急情况解除后应立即报告
