相关题目
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 （ ） .
The ability of an aircraft to fly slowly is especially important during the （ ） .
Instrument approach contains 5 segments, which are （ ） .
Tolerance of the fix point is dependent on （ ） .
Aircraft shall not be permitted （ ） the approach end of the runway-in-use whenever another aircraft is affecting a landing, until the landing aircraft has passed the point of intended holding.
