| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C | DF8AE | 80 | 38.65 % | | 133 | 42.22 % | | | 2 | C C D C C C | DH2URF | 59 | 28.50 % | | 79 | 25.08 % | | | 3 | C C D C | LY2F | 31 | 14.98 % | | 56 | 17.78 % | | | 4 | C D C C C | F5JVP | 12 | 5.80 % | | 13 | 4.13 % | | | 5 | C D D C C | A45XR | 5 | 2.42 % | | 6 | 1.90 % | | | 6 | C D C C | F5IN | 4 | 1.93 % | | 7 | 2.22 % | | | 7 | D C D C C | 4K6FO | 4 | 1.93 % | | 7 | 2.22 % | | | 8 | C D D C | S53X | 3 | 1.45 % | | 3 | 0.95 % | | | 9 | C C D C C C / D | IZ8JFL/1 | 2 | 0.97 % | | 2 | 0.63 % | | | 10 | C C D C C / D | LZ1XL/2 | 2 | 0.97 % | | 3 | 0.95 % | | | 11 | C D C C C / C C | G4HOM/MM | 1 | 0.48 % | | 1 | 0.32 % | | | 12 | C C D C C C / C C C | IZ8NGH/QRP | 1 | 0.48 % | | 1 | 0.32 % | | | 13 | C C D C C / C | EA4FL/P | 1 | 0.48 % | | 1 | 0.32 % | | | 14 | C C D D C C | LZ40YE | 1 | 0.48 % | | 2 | 0.63 % | | | 15 | C D C C C / C | F8NZQ/P | 1 | 0.48 % | | 1 | 0.32 % | |
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