相关题目
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.
（ ） expediting air traffic, aircraft may be permitted to taxi on the runway-in-use, provided no delay or risk to other aircraft will result.
An aircraft landing or in the final stages of an approach to land shall normally have （ ） （ ）over an aircraft intended to depart.
The positioning precision of terminal area radar (within 37km) is （ ） km.
The positioning precision of route surveillance radar (within 74km) is （ ） km.
