| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C C | BD7JNA | 27 | 34.62 % | | 28 | 33.33 % | | | 2 | C C D C C | BD7CG | 23 | 29.49 % | | 25 | 29.76 % | | | 3 | C C D C | CR3W | 14 | 17.95 % | | 16 | 19.05 % | | | 4 | D C D C C C | 4E1ADW | 5 | 6.41 % | | 6 | 7.14 % | | | 5 | C D C C | F5IN | 3 | 3.85 % | | 3 | 3.57 % | | | 6 | C D C | G8A | 2 | 2.56 % | | 2 | 2.38 % | | | 7 | D C D C C | 6K0FS | 1 | 1.28 % | | 1 | 1.19 % | | | 8 | C C D / C C D C C | SV8/LZ3FN | 1 | 1.28 % | | 1 | 1.19 % | | | 9 | C C D C C / C | YC9DE/P | 1 | 1.28 % | | 1 | 1.19 % | | | 10 | C D D C | Z35F | 1 | 1.28 % | | 1 | 1.19 % | |
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