| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C | AB3CX | 225 | 38.07 % | | 343 | 37.73 % | | | 2 | C C D C C C | BD8NBG | 138 | 23.35 % | | 207 | 22.77 % | | | 3 | C C D C | DQ6Q | 94 | 15.91 % | | 158 | 17.38 % | | | 4 | C D C C | F5IN | 48 | 8.12 % | | 74 | 8.14 % | | | 5 | C D C C C | F1AKK | 36 | 6.09 % | | 52 | 5.72 % | | | 6 | D C D C C | 4J6RO | 10 | 1.69 % | | 16 | 1.76 % | | | 7 | C D D C C | A93JA | 7 | 1.18 % | | 10 | 1.10 % | | | 8 | C D D C | E74O | 4 | 0.68 % | | 8 | 0.88 % | | | 9 | C C D D C C | HG30CW | 3 | 0.51 % | | 3 | 0.33 % | | | 10 | C C D C C / C C C | DL3DW/QRP | 3 | 0.51 % | | 5 | 0.55 % | | | 11 | D C D C | 4K9W | 3 | 0.51 % | | 3 | 0.33 % | | | 12 | D C D C C C | 5B4AHJ | 3 | 0.51 % | | 3 | 0.33 % | | | 13 | C C D C C / C | DK5AX/P | 2 | 0.34 % | | 3 | 0.33 % | | | 14 | C D C | G1N | 2 | 0.34 % | | 5 | 0.55 % | | | 15 | C D C C / C | F2YT/P | 1 | 0.17 % | | 1 | 0.11 % | | | 16 | C C D / C C D C C C | CT9/DL1RNT | 1 | 0.17 % | | 4 | 0.44 % | | | 17 | C C D D C C C C | DJ90IARU | 1 | 0.17 % | | 2 | 0.22 % | | | 18 | C D D C C C | E74EBL | 1 | 0.17 % | | 1 | 0.11 % | | | 19 | C D / C D D C | I0/S53R | 1 | 0.17 % | | 1 | 0.11 % | | | 20 | C C D C C C / C C C | IK1BPL/QRP | 1 | 0.17 % | | 1 | 0.11 % | | | 21 | C C / C D C C C | SP/K6JHF | 1 | 0.17 % | | 1 | 0.11 % | | | 22 | C C D C C C / C | UA0SBQ/P | 1 | 0.17 % | | 1 | 0.11 % | | | 23 | C C D / C C D C C | VO1/OZ1AA | 1 | 0.17 % | | 1 | 0.11 % | | | 24 | C D C C / D | W9OA/9 | 1 | 0.17 % | | 1 | 0.11 % | | | 25 | C C / C C D D C | YO/OG55W | 1 | 0.17 % | | 3 | 0.33 % | | | 26 | C C D D C C C | YO11IPA | 1 | 0.17 % | | 1 | 0.11 % | | | 27 | C C D C / C C C | YT8A/QRP | 1 | 0.17 % | | 1 | 0.11 % | |
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