| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C | DD2AW | 112 | 38.62 % | | 130 | 39.04 % | | | 2 | C C D C C C | DG5NAB | 61 | 21.03 % | | 71 | 21.32 % | | | 3 | C C D C | DM7X | 53 | 18.28 % | | 64 | 19.22 % | | | 4 | C D C C C | F4VSQ | 27 | 9.31 % | | 28 | 8.41 % | | | 5 | C D C C | F5IN | 14 | 4.83 % | | 15 | 4.50 % | | | 6 | D C D C C | 4X6FR | 5 | 1.72 % | | 5 | 1.50 % | | | 7 | C D D C | S53A | 5 | 1.72 % | | 5 | 1.50 % | | | 8 | D C D C | 4O4T | 4 | 1.38 % | | 5 | 1.50 % | | | 9 | C C / C C D C C | DL/YL3GX | 2 | 0.69 % | | 2 | 0.60 % | | | 10 | C D C | G3P | 2 | 0.69 % | | 3 | 0.90 % | | | 11 | C D D C C | S51DX | 2 | 0.69 % | | 2 | 0.60 % | | | 12 | D C D D C | 9A50Y | 1 | 0.34 % | | 1 | 0.30 % | | | 13 | C D D C C C | E77CFG | 1 | 0.34 % | | 1 | 0.30 % | | | 14 | C C D D C C C | DQ60ANT | 1 | 0.34 % | | 1 | 0.30 % | |
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