Amateur radio call prefixes
AMATEUR RADIO PREFIXES - qslnet
Amateur radio call signs are allocated to amateur radio operators around the world. The call signs are used to legally identify the station or operator, with some countries requiring the station call sign to always be used and others allowing the operator call sign instead. Amateur radio call sign prefixes almost always locate an operator
Call signs in Canada - Wikipedia
PREFIX. COUNTRY. CQZONE. ITUZONE. A2. Botswana. 38. 57. A3. Tonga Isl. 32. 62. A4. Oman& Muscat. 21. 39. A5. Bhutan. 22.
International Radio Call Sign Prefixes by Country - S
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