| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C C | BD0AAI | 1263 | 46.67 % | | 1693 | 45.49 % | | | 2 | C C D C C | AB1HL | 784 | 28.97 % | | 1137 | 30.55 % | | | 3 | C D C C C | F1AIS | 351 | 12.97 % | | 475 | 12.76 % | | | 4 | C C D C | AD3Y | 104 | 3.84 % | | 146 | 3.92 % | | | 5 | C D C C | C5YK | 83 | 3.07 % | | 97 | 2.61 % | | | 6 | D C D C C | 3B8GF | 27 | 1.00 % | | 51 | 1.37 % | | | 7 | C D D C C | A61CP | 22 | 0.81 % | | 32 | 0.86 % | | | 8 | D C D C C C | 2E0DGP | 17 | 0.63 % | | 24 | 0.64 % | | | 9 | C D D C | A61C | 10 | 0.37 % | | 16 | 0.43 % | | | 10 | C C D C C C C C C C C C DL5MFC
QSO: | 8 | 0.30 % | | 8 | 0.21 % | | | | 11 | C D D C C C | E23NEZ | 7 | 0.26 % | | 9 | 0.24 % | | | 12 | C C D C C C C C C C C | DF4LB
QSO: | 5 | 0.18 % | | 5 | 0.13 % | | | 13 | D C D C | 4K6N | 5 | 0.18 % | | 6 | 0.16 % | | | 14 | C C D / C C D C C C |
EA1/DL9MEU | 3 | 0.11 % | | 4 | 0.11 % | | | 15 | C C D C C / C C C | DL7TX/QRP | 1 | 0.04 % | | 1 | 0.03 % | | | 16 | C C / C C D C C | DL/DF2OF | 1 | 0.04 % | | 1 | 0.03 % | | | 17 | D C / C C D C C | 4W/YB3LZ | 1 | 0.04 % | | 1 | 0.03 % | | | 18 | C C D C C C / C C C |
EA3ATJ/QRP | 1 | 0.04 % | | 1 | 0.03 % | | | 19 | C C D / C C D C C | EA8/DK1AX | 1 | 0.04 % | | 1 | 0.03 % | | | 20 | D C D / C C D C C C |
5Z4/DL2RMC | 1 | 0.04 % | | 2 | 0.05 % | | | 21 | C D C C C / C | F6EAO/P | 1 | 0.04 % | | 1 | 0.03 % | | | 22 | C C / C C D C C C | HB/HB9EMX | 1 | 0.04 % | | 1 | 0.03 % | | | 23 | C C D C C C / C | HB9LEK/P | 1 | 0.04 % | | 1 | 0.03 % | | | 24 | C C D / C C D C | IS0/NS7M | 1 | 0.04 % | | 1 | 0.03 % | | | 25 | C C D / C D C C | KC4/N2TA | 1 | 0.04 % | | 1 | 0.03 % | | | 26 | C / C C D C C C | M/YO3IBZ | 1 | 0.04 % | | 2 | 0.05 % | | | 27 | C C / C C D C | ON/PF3X | 1 | 0.04 % | | 1 | 0.03 % | | | 28 | C D C C C / C C | R0LER/MM | 1 | 0.04 % | | 1 | 0.03 % | | | 29 | C D C C C C C C C C C | R3IAN
QSO: | 1 | 0.04 % | | 1 | 0.03 % | | | 30 | C C D D C C | RU55IA | 1 | 0.04 % | | 1 | 0.03 % | | | 31 | C D C C C / D | W3MJB/4 | 1 | 0.04 % | | 1 | 0.03 % | |
|