| Callsign structure # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
---|
1 | C D C C C | K0ATS | 48 | 48.48 % | | 48 | 48.48 % | | 2 | C D C C | K2HT | 27 | 27.27 % | | 27 | 27.27 % | | 3 | C C D C C C | CG3LON | 11 | 11.11 % | | 11 | 11.11 % | | 4 | C D C | K0N | 6 | 6.06 % | | 6 | 6.06 % | | 5 | C C D C C | AB4KE | 5 | 5.05 % | | 5 | 5.05 % | | 6 | C C D C | NA9U | 2 | 2.02 % | | 2 | 2.02 % | |
|