相关题目
（ ） is a publication issued by or with the authority of a State and containing aeronautical information of a lasting character essential to air navigation.
（ ） is an office designated by a State for the exchange of NOTAM internationally.
（ ） is a unit established for the purpose of receiving reports concerning air traffic services and flight plans submitted before departure.
The RVR value represents （ ） ．
The rate of descent on the glide slope is dependent upon （ ） ．
A Mach meter presents the ratio of aircraft’s （ ） ．
（ ） indicates the quality of a turn.
The pressure altitude at a given location is indicated on the altimeter after the altimeter is set to （ ） ．
At an altitude of 6,500ft MSL, the current altimeter setting is 30.42 in.Hg, the pressure altitude would be approximately （ ） feet．
If a half-standard rate turn is maintained, it would take （ ） to turn 135°.
