相关题目
（ ） for the local flight area is essential to minimize altimeter errors.
（ ） is calibrated airspeed corrected for the compression of air at a particular altitude.
（ ） is defined as the actual speed of the airplane over the ground. It is true speed adjusted for wind.
TAS is defined as （ ） ．
The indicated airspeed corrected for installation and instrument errors is （ ） ．
The airspeed directly obtained from the airspeed indicator is （ ） airspeed.
At airports with prescribed transition altitude and transition level, A/C use（ ）when flying below the transition altitude.
Temperature changes approximately 2 degrees Celsius for each 1000 ft increase or decrease in altitude. This is normally referred to as standard temperature （ ） rate.
At sea level, the standard atmosphere consists of a barometric pressure of 29.92 in.Hg (1013.2mb) and a temperature of 15 degrees celsius (59 degrees Fahrenheit). This is normally referred to as （ ） ．
Floating caused by the phenomenon of ground effect will be most realized during an approach to land at （ ） ．
