| Callsign structure # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
---|
1 | C D C C | K0AD | 344 | 46.87 % | | 517 | 48.54 % | | 2 | C C D C | AA3B | 139 | 18.94 % | | 203 | 19.06 % | | 3 | C D C C C | K0FLY | 130 | 17.71 % | | 173 | 16.24 % | | 4 | C C D C C | AA0AW | 72 | 9.81 % | | 106 | 9.95 % | | 5 | C C D C C C | KA6BIM | 46 | 6.27 % | | 62 | 5.82 % | | 6 | C D C C / D | K9JF/7 | 1 | 0.14 % | | 2 | 0.19 % | | 7 | C C D C C / C D | NP4IW/W6 | 1 | 0.14 % | | 1 | 0.09 % | | 8 | C D C C C / D | W1MVY/6 | 1 | 0.14 % | | 1 | 0.09 % | |
|