| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C | CO8CY | 94 | 41.59 % | | 104 | 38.10 % | | | 2 | C C D C C C | DL3KWF | 66 | 29.20 % | | 78 | 28.57 % | | | 3 | C C D C | HG8N | 26 | 11.50 % | | 45 | 16.48 % | | | 4 | C D C C C | F6ACD | 16 | 7.08 % | | 19 | 6.96 % | | | 5 | C D C C | D2QV | 15 | 6.64 % | | 18 | 6.59 % | | | 6 | D C D C C | 9A2AA | 2 | 0.88 % | | 2 | 0.73 % | | | 7 | C D D C C | A65CA | 2 | 0.88 % | | 2 | 0.73 % | | | 8 | C C D C C / C | PY7OO/P | 2 | 0.88 % | | 2 | 0.73 % | | | 9 | D C D C | 9A4M | 1 | 0.44 % | | 1 | 0.37 % | | | 10 | C D / C C D C C C | A6/DL9WVM | 1 | 0.44 % | | 1 | 0.37 % | | | 11 | C C D C C / C C C | YU1LM/QRP | 1 | 0.44 % | | 1 | 0.37 % | |
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