sUAS Vocabulary: Air to ground communication facility employed at airports with a low volume of general aviation traffic and where no control tower is active.

Question

Air to ground communication facility employed at airports with a low volume of general aviation traffic and where no control tower is active.

Edward Reed · Accepted Answer

Aeronautical Advisory Stations (UNICOM)

Air to ground communication facility employed at airports with a low volume of general aviation traffic and where no control tower is active.