| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C | DF1LX | 75 | 38.86 % | | 107 | 39.93 % | | | 2 | C C D C C C | DH2URF | 49 | 25.39 % | | 59 | 22.01 % | | | 3 | C C D C | HG6C | 23 | 11.92 % | | 36 | 13.43 % | | | 4 | C D C C C | F5JVP | 20 | 10.36 % | | 30 | 11.19 % | | | 5 | C D D C | E70R | 5 | 2.59 % | | 9 | 3.36 % | | | 6 | C D C C | F5IN | 3 | 1.55 % | | 3 | 1.12 % | | | 7 | D C D C C | 4Z5TK | 2 | 1.04 % | | 2 | 0.75 % | | | 8 | C D D C C C | S59DKR | 2 | 1.04 % | | 2 | 0.75 % | | | 9 | C D D C C | E73PY | 2 | 1.04 % | | 2 | 0.75 % | | | 10 | C D / C C D C C C | A6/DL9WVM | 1 | 0.52 % | | 1 | 0.37 % | | | 11 | C C D C C / D | EU1DZ/6 | 1 | 0.52 % | | 1 | 0.37 % | | | 12 | D C D C C C | 9A3DML | 1 | 0.52 % | | 1 | 0.37 % | | | 13 | D C D D D C C | 9A201AA | 1 | 0.52 % | | 2 | 0.75 % | | | 14 | D C D D C C | 5P12EU | 1 | 0.52 % | | 1 | 0.37 % | | | 15 | C C D C C C / D / C C C | IK2QIK/7/QRP | 1 | 0.52 % | | 1 | 0.37 % | | | 16 | C C D D D C C | LY200NB | 1 | 0.52 % | | 2 | 0.75 % | | | 17 | C C D C / C | OR7B/P | 1 | 0.52 % | | 2 | 0.75 % | | | 18 | C C D C C / C C | RA0LQ/MM | 1 | 0.52 % | | 2 | 0.75 % | | | 19 | D C D D D C | 9A205K | 1 | 0.52 % | | 2 | 0.75 % | | | 20 | C C D C C / C C C | UT8AS/QRP | 1 | 0.52 % | | 2 | 0.75 % | | | 21 | C C D C C / C | YU1DW/P | 1 | 0.52 % | | 1 | 0.37 % | |
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