LOC台安装在（）。

“Deteriorating weather” means the weather is getting （ ） .

When dominant visibility or runway visual range is less than （ ） m, air traffic control unit should report RVR.

Azimuth means horizontal （ ） or direction.

According to characters and conditions of flights on the route, ATS route is divided into（ ） and （ ）route.

Fuel （ ） means the quantity of fuel carried by now.

The opposite meaning of “speed up” is （ ） .

When circumnavigating the thunderstorm, the aircraft must remain at least（ ）km from the CB or solid clouds at night.

Pilot turns on squawk （ ） to request a squawk number.

First （ ） assistance means doctor and ambulance in an emergency condition.

When somebody is reported hurt on board, maybe it will need （ ） assistance on arrival.