Tag: licensing
- How Amateur Radio Call Signs Are Built: Prefix, Type Letter, Zone Number, and Suffix 2026-10-18 · Licensing & Regulations
BI4OAE looks random at first glance, but every segment carries meaning. Here is the four-part structure of Chinese call signs, how it fits the ITU framework, and what you can and cannot read from a call sign.
- Amateur Radio Compliance Red Lines: Power, Frequencies, and Interference 2026-10-18 · Licensing & Regulations
Buying a radio does not grant the right to transmit. From station licensing and type approval to modified equipment and interference, these are the lines that get operators into trouble — and the habits that keep you clear of them.