| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C | DJ5QV | 63 | 47.37 % | | 74 | 47.13 % | | | 2 | C C D C C C | HA8LWT | 28 | 21.05 % | | 30 | 19.11 % | | | 3 | C C D C | HG6C | 23 | 17.29 % | | 31 | 19.75 % | | | 4 | C D C C | R3EA | 5 | 3.76 % | | 7 | 4.46 % | | | 5 | C D C C C | F5OEV | 5 | 3.76 % | | 5 | 3.18 % | | | 6 | D C D C C | 4L1MA | 4 | 3.01 % | | 5 | 3.18 % | | | 7 | C D D C | S56A | 2 | 1.50 % | | 2 | 1.27 % | | | 8 | D C D C | 4K9W | 1 | 0.75 % | | 1 | 0.64 % | | | 9 | C D D C C | S51IB | 1 | 0.75 % | | 1 | 0.64 % | | | 10 | C C D / C C D C C C | EA5/YO9FXD | 1 | 0.75 % | | 1 | 0.64 % | |
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