| Callsign structure | # | Callsign structure, C - char, D - digit | Callsigns | % | QSOs | % |
|---|
| 1 | C D C C | 174 | 53.37 % | | 177 | 53.64 % | | | 2 | C D C C C | 62 | 19.02 % | | 62 | 18.79 % | | | 3 | C C D C | 49 | 15.03 % | | 50 | 15.15 % | | | 4 | C C D C C | 21 | 6.44 % | | 21 | 6.36 % | | | 5 | C C D C C C | 19 | 5.83 % | | 19 | 5.76 % | | | 6 | C D C | 1 | 0.31 % | | 1 | 0.30 % | |
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