| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C | AA3AZ | 464 | 27.85 % | | 673 | 26.83 % | | | 2 | C C D C C C | BG1WNU | 392 | 23.53 % | | 489 | 19.50 % | | | 3 | C C D C | AA3B | 360 | 21.61 % | | 720 | 28.71 % | | | 4 | C D C C | D1WW | 181 | 10.86 % | | 290 | 11.56 % | | | 5 | C D C C C | D1CTT | 163 | 9.78 % | | 181 | 7.22 % | | | 6 | C D D C C | A61FK | 18 | 1.08 % | | 24 | 0.96 % | | | 7 | D C D C C | 3V8SS | 17 | 1.02 % | | 30 | 1.20 % | | | 8 | C D D C | A71A | 15 | 0.90 % | | 26 | 1.04 % | | | 9 | D C D C | 4J5A | 14 | 0.84 % | | 21 | 0.84 % | | | 10 | C D C | D0Y | 9 | 0.54 % | | 10 | 0.40 % | | | 11 | D C D C C C | 2E0LJZ | 6 | 0.36 % | | 7 | 0.28 % | | | 12 | C C D / C C D C C C | CT9/DL3KWF | 4 | 0.24 % | | 5 | 0.20 % | | | 13 | C D D C C C | E20QVD | 3 | 0.18 % | | 3 | 0.12 % | | | 14 | C D C C / D | K2ZR/4 | 3 | 0.18 % | | 4 | 0.16 % | | | 15 | C C D / C C D C C | EA9/DL7DF | 3 | 0.18 % | | 7 | 0.28 % | | | 16 | C C D C C / C | RA3AL/M | 3 | 0.18 % | | 3 | 0.12 % | | | 17 | C C D C C C C | DF0WRTC | 2 | 0.12 % | | 2 | 0.08 % | | | 18 | C C / C C D C C | EK/RZ3DJ | 2 | 0.12 % | | 3 | 0.12 % | | | 19 | D C D / C C D C C C | 5Z4/DL2RMC | 1 | 0.06 % | | 1 | 0.04 % | | | 20 | C C D C C / C D | AH6EZ/W7 | 1 | 0.06 % | | 1 | 0.04 % | | | 21 | D C D / C D C C C | 3B8/G3TXF | 1 | 0.06 % | | 4 | 0.16 % | | | 22 | C C D C / C | RA7C/P | 1 | 0.06 % | | 1 | 0.04 % | | | 23 | C C D D C C | TC18GL | 1 | 0.06 % | | 1 | 0.04 % | | | 24 | C C D C C C / D | UA9QCP/3 | 1 | 0.06 % | | 1 | 0.04 % | | | 25 | C C D C C / D | UN7LZ/7 | 1 | 0.06 % | | 1 | 0.04 % | |
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