| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C D C C C | G0OOR | 79 | 38.73 % | | 179 | 41.63 % | | | 2 | C C D C C | CE2GT | 43 | 21.08 % | | 76 | 17.67 % | | | 3 | C C D C C C | GI4BQI | 36 | 17.65 % | | 65 | 15.12 % | | | 4 | C D C | G0W | 15 | 7.35 % | | 35 | 8.14 % | | | 5 | C C D C | CG3T | 14 | 6.86 % | | 32 | 7.44 % | | | 6 | C D C C | G3BA | 6 | 2.94 % | | 20 | 4.65 % | | | 7 | D C D C C | 3B8HK | 4 | 1.96 % | | 6 | 1.40 % | | | 8 | D C D C C C | 2E0OBO | 2 | 0.98 % | | 4 | 0.93 % | | | 9 | D C D C | 9H6A | 1 | 0.49 % | | 3 | 0.70 % | | | 10 | D C C C | 9HBA | 1 | 0.49 % | | 1 | 0.23 % | | | 11 | C D C C C / D C | G4SGX/6Y | 1 | 0.49 % | | 2 | 0.47 % | | | 12 | C D C C C / C | G4WGE/P | 1 | 0.49 % | | 2 | 0.47 % | | | 13 | C C D / C C D C C | CT7/VA3FH | 1 | 0.49 % | | 1 | 0.23 % | |
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