| Callsign structure # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
---|
1 | C D C C | K0AD | 472 | 42.11 % | | 477 | 41.92 % | | 2 | C D C C C | K0ACP | 214 | 19.09 % | | 220 | 19.33 % | | 3 | C C D C | AA3B | 177 | 15.79 % | | 180 | 15.82 % | | 4 | C C D C C | AA0AW | 140 | 12.49 % | | 142 | 12.48 % | | 5 | C C D C C C | CG2AWR | 112 | 9.99 % | | 113 | 9.93 % | | 6 | C D C C C / D | N5HSI/8 | 2 | 0.18 % | | 2 | 0.18 % | | 7 | C D C C / D | K1GU/0 | 1 | 0.09 % | | 1 | 0.09 % | | 8 | C C D C / C C D | KB7G/KH6 | 1 | 0.09 % | | 1 | 0.09 % | | 9 | D C D C C | 4U1WB | 1 | 0.09 % | | 1 | 0.09 % | | 10 | C C D C / D | NE8O/4 | 1 | 0.09 % | | 1 | 0.09 % | |
|