We talk about radio callsigns, why they exist, how they are used on different radio services and the rules for using them properly. We also take some
TWRS-162 The Rules of Radio Callsigns
![opalparcel1987 opalparcel1987](hhttps://websites-directory.com/wp-content/plugins/Link Directory/img/avtar.png)
Software
transmission
http://commercialtwowayradios.com/transmission/twrs162-the-rules-of-radio-callsigns