An Overview of US Amateur Call Signs - Past and Present

QST article from May 1994 about history of call signs from the very beginning to present system. Article explains call sign allocations, call areas, prefixes for novices and prefixes like K WA WB WD, callsigns during and after the world war II and other curiosities on US Call signs.

Visit An Overview of US Amateur Call Signs - Past and Present DXZone Resource Page

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