相关题目
The synoptic chart （ ） the areas of low pressure, the areas of high pressure where precipitation is falling, and all other weather conditions across the country.
The air crew must check in for departure formalities not later than （ ） minutes before takeoff.
Except perhaps （ ） a pilot, before taking off, obtains a weather forecast giving him the weather conditions which are expected along the route of his flight and his destination.
At what stage of the journey does the pilot contact approach control?
If runway 24 is 240 degrees, the heading is （ ） degrees.
The holding position is usually at the （ ） .
I read the Met report to the pilot but he did not answer so I told him to（ ）.
When executing a flight, the flight crew should check in （ ） before ETD and make well pre-flight preparations.
What are the methods to transfer radar identification?
What is the purpose of Standard Instrument Departures?
