| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C | DB0DH | 309 | 38.20 % | | 552 | 37.02 % | | | 2 | C C D C C C | CS7AMH | 230 | 28.43 % | | 365 | 24.48 % | | | 3 | C C D C | CR5O | 146 | 18.05 % | | 340 | 22.80 % | | | 4 | C D C C C | A5FIG | 52 | 6.43 % | | 84 | 5.63 % | | | 5 | C D C C | E7DX | 12 | 1.48 % | | 22 | 1.48 % | | | 6 | C D D C | E70T | 12 | 1.48 % | | 31 | 2.08 % | | | 7 | C D D C C | E77EA | 10 | 1.24 % | | 23 | 1.54 % | | | 8 | D C D C C | 9A1AA | 9 | 1.11 % | | 18 | 1.21 % | | | 9 | C D C | G1M | 8 | 0.99 % | | 15 | 1.01 % | | | 10 | D C D C C C | 2E0CEA | 4 | 0.49 % | | 7 | 0.47 % | | | 11 | D C D C | 9A5O | 2 | 0.25 % | | 7 | 0.47 % | | | 12 | C C / C C D C C | HA/OM0CS | 2 | 0.25 % | | 6 | 0.40 % | | | 13 | C C D / C C D C C C | CT7/DL6IAK | 1 | 0.12 % | | 2 | 0.13 % | | | 14 | C C D C C C / C | DL7USW/P | 1 | 0.12 % | | 2 | 0.13 % | | | 15 | D C / C D D C | 4O/E73A | 1 | 0.12 % | | 2 | 0.13 % | | | 16 | C / C D C C C / C | F/G3RTU/P | 1 | 0.12 % | | 2 | 0.13 % | | | 17 | C C D D D C C C | DQ100ASP | 1 | 0.12 % | | 1 | 0.07 % | | | 18 | C C D / C D C C | EA5/R3AR | 1 | 0.12 % | | 2 | 0.13 % | | | 19 | C C D / C C D C C | IS0/DL1AN | 1 | 0.12 % | | 1 | 0.07 % | | | 20 | C C D C C C / C C C | IW0BNW/QRP | 1 | 0.12 % | | 1 | 0.07 % | | | 21 | C C / C D D C | LZ/S55M | 1 | 0.12 % | | 2 | 0.13 % | | | 22 | C C D C C / C C | LZ1DZ/MM | 1 | 0.12 % | | 1 | 0.07 % | | | 23 | C D D C C C | S59ABC | 1 | 0.12 % | | 3 | 0.20 % | | | 24 | C C D C C C / D | SP5ELA/8 | 1 | 0.12 % | | 1 | 0.07 % | | | 25 | C C D C C / C C C | YU1LM/QRP | 1 | 0.12 % | | 1 | 0.07 % | |
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