| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C / C | DF0AS/P | 58 | 15.72 % | | 160 | 21.42 % | | | 2 | C C D C C | DF4XF | 58 | 15.72 % | | 94 | 12.58 % | | | 3 | C C D C | AA2A | 42 | 11.38 % | | 76 | 10.17 % | | | 4 | C C D C / C | DA2A/P | 41 | 11.11 % | | 110 | 14.73 % | | | 5 | C C D C C C | CT1ELZ | 39 | 10.57 % | | 56 | 7.50 % | | | 6 | C D C C C | F5VHY | 29 | 7.86 % | | 37 | 4.95 % | | | 7 | C C D C C C / C | DK0FFO/P | 25 | 6.78 % | | 54 | 7.23 % | | | 8 | C D C C | F5IN | 18 | 4.88 % | | 27 | 3.61 % | | | 9 | C D C C C / C | G0FBB/P | 13 | 3.52 % | | 34 | 4.55 % | | | 10 | C D C C / C | G2DX/P | 11 | 2.98 % | | 22 | 2.95 % | | | 11 | C D C / C | G4C/P | 7 | 1.90 % | | 22 | 2.95 % | | | 12 | C D D C / C | R32G/P | 7 | 1.90 % | | 9 | 1.20 % | | | 13 | C D D C C | S51MF | 4 | 1.08 % | | 5 | 0.67 % | | | 14 | D C D C C | 4Z4DX | 3 | 0.81 % | | 7 | 0.94 % | | | 15 | C D C | G3L | 3 | 0.81 % | | 5 | 0.67 % | | | 16 | C D D C | S53M | 3 | 0.81 % | | 5 | 0.67 % | | | 17 | C C D / C C D C C / C | CT9/DK1VD/P | 1 | 0.27 % | | 1 | 0.13 % | | | 18 | C C D / C D C C C | CT7/G3TLK | 1 | 0.27 % | | 1 | 0.13 % | | | 19 | C C D D C | OG60F | 1 | 0.27 % | | 3 | 0.40 % | | | 20 | D C D C | 9A5Y | 1 | 0.27 % | | 6 | 0.80 % | | | 21 | C D D C C C / C | S50BCC/P | 1 | 0.27 % | | 6 | 0.80 % | | | 22 | C C / C D C C | EI/W5GN | 1 | 0.27 % | | 1 | 0.13 % | | | 23 | C / C D C C C / C | F/G4ABX/P | 1 | 0.27 % | | 2 | 0.27 % | | | 24 | C D D C C C | S59ACP | 1 | 0.27 % | | 4 | 0.54 % | |
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