全向信标的方位信号在机上送到（）指标。

For the aviation aircraft, the fuel tanks are usually mounted in the （ ） .

（ ） is a kind of unlawful interference.

The ground speed of an aircraft is affected by a （ ） which would reduce it, or by a （ ） which would increase it.

The holding position is usually at the （ ） .

Airborne SSR transponder is in fact a （ ） .

SSR Code A7500 means （ ） .

SSR Code A7600 means （ ） .

SSR Code A7700 means （ ） .

The width of airway is （ ） km, and due to some constraints, should not be less than （ ）km.

The flight forecast information compiled by ARO should be promulgated not later than （ ） hours on the day before the flight.