| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C C | BG5BAA | 179 | 39.25 % | | 228 | 38.51 % | | | 2 | C C D C C | AB5EB | 110 | 24.12 % | | 150 | 25.34 % | | | 3 | C C D C | DA2R | 68 | 14.91 % | | 97 | 16.39 % | | | 4 | C D C C C | F4ANC | 40 | 8.77 % | | 50 | 8.45 % | | | 5 | C D C C | K1DC | 27 | 5.92 % | | 30 | 5.07 % | | | 6 | C D D C | P49X | 7 | 1.54 % | | 8 | 1.35 % | | | 7 | C D C | D4L | 6 | 1.32 % | | 7 | 1.18 % | | | 8 | D C D C C C | 5B4AMM | 3 | 0.66 % | | 3 | 0.51 % | | | 9 | C D D C C | S57AJ | 3 | 0.66 % | | 3 | 0.51 % | | | 10 | D C D C | 7S9A | 2 | 0.44 % | | 2 | 0.34 % | | | 11 | D C D C C | 4Z1MS | 2 | 0.44 % | | 2 | 0.34 % | | | 12 | D C D D D C | 9A925T | 1 | 0.22 % | | 1 | 0.17 % | | | 13 | C C D D C C C | HF30PJY | 1 | 0.22 % | | 2 | 0.34 % | | | 14 | C D / C C D C C | I2/UY2ZA | 1 | 0.22 % | | 1 | 0.17 % | | | 15 | C C D D C C | EN60NK | 1 | 0.22 % | | 1 | 0.17 % | | | 16 | C C D D D C C C C | OZ400POST | 1 | 0.22 % | | 1 | 0.17 % | | | 17 | C C D D C | OZ59A | 1 | 0.22 % | | 1 | 0.17 % | | | 18 | C C D C C / C C C | EA1GT/QRP | 1 | 0.22 % | | 1 | 0.17 % | | | 19 | C C D / C C D C C C | EA6/OK1BAF | 1 | 0.22 % | | 1 | 0.17 % | | | 20 | C D D C C C | S57SWR | 1 | 0.22 % | | 1 | 0.17 % | |
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