单选题

The controller may direct the pilot of the aircraft in distress to “squawk Mayday”. If this is the case, the pilot should _______ ．

Amake a Mayday call

Boperate the transponder on a code specified by the controller

Coperate the transponder on Mode A 7700 and Mode C altitude reporting

Doperate the transponder on Mode A 7600

查看答案

正确答案：A （备注：此答案有误）

相似试题

单选题

The controller may direct the pilot of the aircraft in distress to “squawk Mayday”. If this is the case, the pilot should _______ ．

答案解析
单选题

When ILS approaches are in progress, the controller may ask the pilot to “hold short of the ILS critical area”. This does not imply that _______ ．

答案解析
单选题

WHEN A CARGO HEATING CONTROLLER FAILS, THE:

答案解析
单选题

When the controller asks the pilot to “stand by”, he means _________．

答案解析
单选题

_____ is used by the controller to adjust the fuel racks to return the engine speed to requires.

答案解析