相关题目
If, in the case of emergency, the pilot-in-command decides to land （ ） , he will be held fully responsible for his decision and all the consequences arising therefrom.
No takeoff or landing is allowed when the weather conditions are （ ） .
As soon as a distress signal is sent，the crew of the aircraft in distress should do all possible to report （ ） as well as the intention of the pilot-in-command by emergency communication.
The （ ） signal by radiotelephony is MAYDAY and by radiotelegraphy SOS.
（ ） a windshear near the ground on final.
In an aircraft，the ADF permits a pilot to （ ） continuous bearings automatically on any ground station operating on a frequency usable by the airborne equipment.
Automatic direction finding (ADF) is an airborne （ ） the ground Direction Finding equipment.
With too much clutter, a controller （ ） see the aircraft.
The accommodation and reception of the flight crew undertaking the special flight is the responsibility of （ ） . The local airport or aeronautical station may also have authorization to fulfill this task.
Based on the circumstances of a special flight, the airlines can send （ ） to fly with the crew to handle such work as flight navigation, delivery and coordination.
