| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C C | BD4VGZ | 57 | 49.57 % | | 57 | 47.11 % | | | 2 | C C D C C | BA3MM | 23 | 20.00 % | | 24 | 19.83 % | | | 3 | C C D C | RA0R | 18 | 15.65 % | | 21 | 17.36 % | | | 4 | D C D C C C | 7K1CPT | 4 | 3.48 % | | 4 | 3.31 % | | | 5 | C D C C | R9AE | 4 | 3.48 % | | 4 | 3.31 % | | | 6 | D C D C C | 4Z5LU | 3 | 2.61 % | | 3 | 2.48 % | | | 7 | D C D C | 9M2U | 1 | 0.87 % | | 1 | 0.83 % | | | 8 | D C D C C C / D | 7K1MAG/2 | 1 | 0.87 % | | 1 | 0.83 % | | | 9 | C D C | P3X | 1 | 0.87 % | | 1 | 0.83 % | | | 10 | D C / C C D C C C | 4L/DL2JRM | 1 | 0.87 % | | 1 | 0.83 % | | | 11 | C D D C C | A71WW | 1 | 0.87 % | | 1 | 0.83 % | | | 12 | C D C C C | R8JAJ | 1 | 0.87 % | | 1 | 0.83 % | |
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