| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C | DP7D | 21 | 40.38 % | | 21 | 40.38 % | | | 2 | C C D C C C | JW7QIA | 10 | 19.23 % | | 10 | 19.23 % | | | 3 | C C D C C | DJ5MW | 6 | 11.54 % | | 6 | 11.54 % | | | 4 | C D C C C | F5TDK | 4 | 7.69 % | | 4 | 7.69 % | | | 5 | D C D C | 3Z1K | 3 | 5.77 % | | 3 | 5.77 % | | | 6 | D C D C C | 3B9KW | 2 | 3.85 % | | 2 | 3.85 % | | | 7 | C D C C | F2JD | 2 | 3.85 % | | 2 | 3.85 % | | | 8 | C D D C C C | E74BYZ | 1 | 1.92 % | | 1 | 1.92 % | | | 9 | C C D / C C D C | IH9/OK1M | 1 | 1.92 % | | 1 | 1.92 % | | | 10 | C D C | C5Y | 1 | 1.92 % | | 1 | 1.92 % | | | 11 | C D D C | P40W | 1 | 1.92 % | | 1 | 1.92 % | |
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