All you need is an antenna the bigger the better and a radio...
All you need is an antenna the bigger the better and a radio receiver that you can tune to 145.990 MHz FM. A police band scanner or a hand-talkie ham radio would work just fine.
All you need is an antenna the bigger the better and a radio receiver that you can tune to 145.990 MHz FM. A police band scanner or a hand-talkie ham radio would work just fine.