| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C | DF1DT | 105 | 20.75 % | | 145 | 16.00 % | | | 2 | C C D C C C | CT1ELZ | 85 | 16.80 % | | 121 | 13.36 % | | | 3 | C C D C C / C | DD7CW/P | 62 | 12.25 % | | 169 | 18.65 % | | | 4 | C C D C | AA3B | 52 | 10.28 % | | 82 | 9.05 % | | | 5 | C C D C C C / C | DH0JAE/P | 40 | 7.91 % | | 81 | 8.94 % | | | 6 | C C D C / C | DA2A/P | 38 | 7.51 % | | 110 | 12.14 % | | | 7 | C D C C C | F5NTZ | 28 | 5.53 % | | 35 | 3.86 % | | | 8 | C D C C | F5IN | 24 | 4.74 % | | 33 | 3.64 % | | | 9 | C D C C C / C | G0FBB/P | 16 | 3.16 % | | 29 | 3.20 % | | | 10 | C D C C / C | G2DX/P | 10 | 1.98 % | | 23 | 2.54 % | | | 11 | C D D C | E72U | 7 | 1.38 % | | 10 | 1.10 % | | | 12 | C D C / C | G4C/P | 6 | 1.19 % | | 17 | 1.88 % | | | 13 | C D D C C | E77EA | 4 | 0.79 % | | 7 | 0.77 % | | | 14 | C D D C / C | S51J/P | 4 | 0.79 % | | 8 | 0.88 % | | | 15 | C C / C C D C C C / C | LX/DL8DXL/P | 3 | 0.59 % | | 4 | 0.44 % | | | 16 | C C D C C / D | IQ1TG/8 | 3 | 0.59 % | | 4 | 0.44 % | | | 17 | C C D D C C C | DL19RIC | 3 | 0.59 % | | 4 | 0.44 % | | | 18 | C D C | G8D | 2 | 0.40 % | | 4 | 0.44 % | | | 19 | C C D D C C | TM61TC | 2 | 0.40 % | | 2 | 0.22 % | | | 20 | C / C C D C C C / C | F/PA0PJE/P | 1 | 0.20 % | | 1 | 0.11 % | | | 21 | C C / C C D C C | HB/RN3QO | 1 | 0.20 % | | 3 | 0.33 % | | | 22 | C C D / C D C C | EA5/R3AR | 1 | 0.20 % | | 1 | 0.11 % | | | 23 | D C D C C | 9A1AA | 1 | 0.20 % | | 2 | 0.22 % | | | 24 | C C D C C / C C C | DL2NY/QRP | 1 | 0.20 % | | 1 | 0.11 % | | | 25 | C C / C C D C / C | OE/DJ7A/P | 1 | 0.20 % | | 1 | 0.11 % | | | 26 | C C / C D D C | ON/Z35M | 1 | 0.20 % | | 1 | 0.11 % | | | 27 | C C D D C C / C | PA75DD/P | 1 | 0.20 % | | 1 | 0.11 % | | | 28 | C C / C D C C / C | EW/R3XA/P | 1 | 0.20 % | | 1 | 0.11 % | | | 29 | C D D C C C | S59ACP | 1 | 0.20 % | | 3 | 0.33 % | | | 30 | C C D / C C D C C | IT9/ES5ZF | 1 | 0.20 % | | 2 | 0.22 % | | | 31 | C C D C C / C C | YL3IZ/MM | 1 | 0.20 % | | 1 | 0.11 % | |
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