单选题 （）负责确认航空器是否处于可实施安全飞行的状态。当航空器的机械、电子或结构出现不适航状态时，（）应当中断该次飞行。

单选题 A dispatcher states that the flight is not legal due to weather restrictions recently reported at the airport. This is best described by which of the following:

单选题 A dispatcher asks a timely question to clarify his assumption on the legality of a flight. Everyone now has a shared mental model. This is best described by which of the following:

单选题 The Dispatcher, prepares flight plans well ahead of time, while patiently awaiting calls from maintenance concerning a MEL item, ATC about traffic flow management, and the weather station on thunderstorms, that may impact one or more of his flights, and continues to carry on non-operational discussions with another dispatcher. What best describes this scenario?

单选题 The dispatcher would like to release the aircraft with less fuel, because of no known delays at destination. The captain demands 2,000 extra pounds for possible holding prior to approach and landing. The dispatcher adds the fuel. Which best describes this situation?:

单选题 The dispatcher delegates all of his responsible flights except for the one that has just declared an emergency. This is best described by which of the following EMT skills?

单选题 What is L meaning in the SHEL model?

单选题 签派放行资料/信息的准备内容包括① 飞行任务书 ②飞机状况信息 ③ 气象信息 ④航行通告⑤ 机场及空中交通管制方面的限制信息 ⑥航班载量信息等。