| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C | DF1MM | 267 | 33.97 % | | 424 | 35.54 % | | | 2 | C C D C C C | BG8NKX | 217 | 27.61 % | | 298 | 24.98 % | | | 3 | C C D C | DA0T | 119 | 15.14 % | | 205 | 17.18 % | | | 4 | C D C C | F5IN | 64 | 8.14 % | | 101 | 8.47 % | | | 5 | C D C C C | D1DNR | 58 | 7.38 % | | 83 | 6.96 % | | | 6 | D C D C C | 4X1VF | 10 | 1.27 % | | 14 | 1.17 % | | | 7 | C D D C | E73Y | 10 | 1.27 % | | 13 | 1.09 % | | | 8 | C D D C C | A75GA | 8 | 1.02 % | | 10 | 0.84 % | | | 9 | D C D C | 3Z0X | 7 | 0.89 % | | 10 | 0.84 % | | | 10 | C D C | G3L | 3 | 0.38 % | | 5 | 0.42 % | | | 11 | C C D C C / C | DL0GE/P | 3 | 0.38 % | | 3 | 0.25 % | | | 12 | D C D C C C | 4O9TTT | 3 | 0.38 % | | 6 | 0.50 % | | | 13 | C C D / C D C C | EA5/R3AR | 2 | 0.25 % | | 2 | 0.17 % | | | 14 | C C D D D C | SN100L | 2 | 0.25 % | | 2 | 0.17 % | | | 15 | C C / C C D C C C | OK/SM0JHF | 2 | 0.25 % | | 2 | 0.17 % | | | 16 | C C D / C C D C C C | IS0/OE2LCM | 2 | 0.25 % | | 2 | 0.17 % | | | 17 | D C / C C D C C | 5B/RN3QO | 1 | 0.13 % | | 4 | 0.34 % | | | 18 | C D C C C / D | K1LGM/8 | 1 | 0.13 % | | 1 | 0.08 % | | | 19 | C C D C C / C C C | LZ1JZ/QRP | 1 | 0.13 % | | 1 | 0.08 % | | | 20 | C / C D C C / C | M/W0JX/P | 1 | 0.13 % | | 1 | 0.08 % | | | 21 | C D C C C / C | F5MQW/P | 1 | 0.13 % | | 1 | 0.08 % | | | 22 | C C D C C C / C | OM4ANO/P | 1 | 0.13 % | | 1 | 0.08 % | | | 23 | C C D D D C C C | DM900ZWI | 1 | 0.13 % | | 2 | 0.17 % | | | 24 | C C D C C / C C | UA6GO/MM | 1 | 0.13 % | | 1 | 0.08 % | | | 25 | C C / C C D C C | UT/HA5UX | 1 | 0.13 % | | 1 | 0.08 % | |
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