相关题目
Codes may be allocated to States or area in accordance with （ ） , taking into account overlapping radar coverage over adjacent airspaces.
During the start-up and acceleration of aeronautical gas turbine engine, pilots should pay special attention to the （ ） parameters of the engine.
According to ICAO, 112.50 MHz is for （ ） .
The （ ） shall be responsible for adjusting the radar display(s) and for carrying out adequate checks on the accuracy thereof, in accordance with the technical instructions prescribed by the appropriate authority for the radar equipment concerned.
The core for safeguarding special flights is the （ ） of special flights.
The landing weight of a B737 is 50 tons. When it is making circling holding at a 30° slope, its wing lift is （ ） tons.
The minimum criteria for precision approach are expressed in （ ） .
The minimum criteria for non-precision approach are expressed in （ ） .
The aerodrome operation minimum criteria are the restrictions of an aerodrome used for （ ） .
During an instrument departure, if there are no obstacles penetrating OIS surface, the minimum net climb gradient is （ ） .
