| Callsign structure # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
---|
1 | C C D C C C | AO1XCU | 7363 | 47.87 % | | 12065 | 47.45 % | | 2 | C C D C C | AB0RJ | 3866 | 25.13 % | | 6813 | 26.79 % | | 3 | C D C C C | F1ADG | 1993 | 12.96 % | | 2972 | 11.69 % | | 4 | C C D C | AB8O | 691 | 4.49 % | | 1196 | 4.70 % | | 5 | C D C C | A4BB | 556 | 3.61 % | | 912 | 3.59 % | | 6 | D C D C C | 3A2MW | 193 | 1.25 % | | 411 | 1.62 % | | 7 | D C D C C C | 2E0ACE | 162 | 1.05 % | | 236 | 0.93 % | | 8 | C D D C C | A35GC | 149 | 0.97 % | | 266 | 1.05 % | | 9 | C D D C | A62A | 61 | 0.40 % | | 124 | 0.49 % | | 10 | C C D C C C / C | CT2HQV/M | 43 | 0.28 % | | 44 | 0.17 % | | 11 | D C D C | 3B8M | 37 | 0.24 % | | 65 | 0.26 % | | 12 | C C D C C C / C C C | CT1FTW/QRP | 28 | 0.18 % | | 29 | 0.11 % | | 13 | C D D C C C | E20MWE | 25 | 0.16 % | | 34 | 0.13 % | | 14 | C C D C C / C | AB1PA/M | 21 | 0.14 % | | 28 | 0.11 % | | 15 | C C D C C / C C C | DH4RA/QRP | 15 | 0.10 % | | 23 | 0.09 % | | 16 | C D C C C / C | F4IQN/P | 11 | 0.07 % | | 18 | 0.07 % | | 17 | C D C C C / C C C | F1SZP/QRP | 11 | 0.07 % | | 12 | 0.05 % | | 18 | C C D D C C C | DK65DEL | 9 | 0.06 % | | 9 | 0.04 % | | 19 | C C / C C D C C | DL/OZ7HB | 8 | 0.05 % | | 10 | 0.04 % | | 20 | C C D D C C | HF40PH | 8 | 0.05 % | | 8 | 0.03 % | | 21 | C C D / C C D C C C | EA6/DG3MIM | 8 | 0.05 % | | 8 | 0.03 % | | 22 | C C D / C C D C C | CT9/DF6QV | 7 | 0.05 % | | 8 | 0.03 % | | 23 | C C D C C C / D | HK5NLJ/3 | 7 | 0.05 % | | 8 | 0.03 % | | 24 | C C D C C C C | DQ0YOTA | 7 | 0.05 % | | 13 | 0.05 % | | 25 | C D C | D4L | 6 | 0.04 % | | 7 | 0.03 % | | 26 | C C / C C D C C C | DL/UR5IKN | 6 | 0.04 % | | 8 | 0.03 % | | 27 | C C D D C | EE44C | 4 | 0.03 % | | 5 | 0.02 % | | 28 | C C D C / C C C | EC3A/QRP | 4 | 0.03 % | | 6 | 0.02 % | | 29 | C / C C D C C | F/DF1XC | 4 | 0.03 % | | 4 | 0.02 % | | 30 | C C D / C D C C C | CT1/W2APF | 4 | 0.03 % | | 4 | 0.02 % | | 31 | C C D C C / D | LZ1HW/2 | 4 | 0.03 % | | 5 | 0.02 % | | 32 | C C D C / D | KW6J/7 | 3 | 0.02 % | | 3 | 0.01 % | | 33 | C C D / C C D C | EA5/PH5D | 3 | 0.02 % | | 3 | 0.01 % | | 34 | C C D D D C C | LZ475GJ | 3 | 0.02 % | | 3 | 0.01 % | | 35 | D C D D C C C | 3Z30PSP | 2 | 0.01 % | | 2 | 0.01 % | | 36 | C C / C C D C C C / C | DL/UB2FCS/P | 2 | 0.01 % | | 2 | 0.01 % | | 37 | C D C C / C | M5DR/M | 2 | 0.01 % | | 2 | 0.01 % | | 38 | C C D / C C D C C C / CS7/DO1HKH/P | 2 | 0.01 % | | 2 | 0.01 % | | 39 | D C D C C C / C C C | 2E0GBA/QRP | 2 | 0.01 % | | 2 | 0.01 % | | 40 | C D / C C D C C C | I0/KC2TRX | 2 | 0.01 % | | 2 | 0.01 % | | 41 | C C D D D C C C | GB100BBC | 2 | 0.01 % | | 2 | 0.01 % | | 42 | C C D D C C C C | LZ18NATO | 2 | 0.01 % | | 2 | 0.01 % | | 43 | D C D D C C | 4Z21MG | 2 | 0.01 % | | 2 | 0.01 % | | 44 | C C D C / C | OT8M/M | 2 | 0.01 % | | 2 | 0.01 % | | 45 | C / C C D C C C | F/PA2PRU | 2 | 0.01 % | | 2 | 0.01 % | | 46 | C D C C C / C C | G0HUS/MM | 2 | 0.01 % | | 2 | 0.01 % | | 47 | C D C C C / D | K1BUK/1 | 2 | 0.01 % | | 2 | 0.01 % | | 48 | C C D C C C / C D | IZ1STS/I3 | 2 | 0.01 % | | 3 | 0.01 % | | 49 | C C D D D D C C | HG1222BA | 2 | 0.01 % | | 2 | 0.01 % | | 50 | C C D C C C / C C | PE1OAD/MM | 2 | 0.01 % | | 3 | 0.01 % | | 51 | D C D D D C C C C | 3Z100ZOSP | 1 | 0.01 % | | 1 | 0.00 % | | 52 | D C D / C D C C C | 3B8/G4BUO | 1 | 0.01 % | | 1 | 0.00 % | | 53 | C C D D C C C C / C | DL20SOTA/P | 1 | 0.01 % | | 1 | 0.00 % | | 54 | C C D D D D D C C | EA30227FD | 1 | 0.01 % | | 1 | 0.00 % | | 55 | D C D D D D | 3X2021 | 1 | 0.01 % | | 1 | 0.00 % | | 56 | C D C C C / C C D | I1WKN/IX1 | 1 | 0.01 % | | 1 | 0.00 % | | 57 | D C D C C / C | 4X4UE/M | 1 | 0.01 % | | 2 | 0.01 % | | 58 | C C / C D C C C | FJ/K2LIO | 1 | 0.01 % | | 1 | 0.00 % | | 59 | D C D C C C / C | 2E0MVH/M | 1 | 0.01 % | | 1 | 0.00 % | | 60 | C C D D D C | LY786A | 1 | 0.01 % | | 1 | 0.00 % | | 61 | C / D C D C C | F/3A2OD | 1 | 0.01 % | | 1 | 0.00 % | | 62 | C C D / C C D C / C | CT7/PF5X/P | 1 | 0.01 % | | 1 | 0.00 % | | 63 | C D C C C C | E2WRTC | 1 | 0.01 % | | 1 | 0.00 % | | 64 | C D / C D D C | E7/Z35M | 1 | 0.01 % | | 2 | 0.01 % | | 65 | C C / C C D C C / C C OE/DJ7RK/QRP | 1 | 0.01 % | | 1 | 0.00 % | | 66 | C C D / C C D C C / C OE2/DL4MD/QRP | 1 | 0.01 % | | 1 | 0.00 % | | 67 | C C D C C C C C | OE8HEINZ | 1 | 0.01 % | | 2 | 0.01 % | | 68 | C C D D D | OH611 | 1 | 0.01 % | | 1 | 0.00 % | | 69 | C C / C D C C C / C | ON/F4GBW/P | 1 | 0.01 % | | 1 | 0.00 % | | 70 | C C D D D D C | DL1640Y | 1 | 0.01 % | | 2 | 0.01 % | | 71 | C C / C C D C C / C | OZ/DL1WH/P | 1 | 0.01 % | | 1 | 0.00 % | | 72 | C / C D C C C / C | F/G4IWO/P | 1 | 0.01 % | | 1 | 0.00 % | | 73 | C D D D C C C C | R100KZAK | 1 | 0.01 % | | 1 | 0.00 % | | 74 | C D C C / D | R2DD/3 | 1 | 0.01 % | | 1 | 0.00 % | | 75 | C D / C D C C C | S5/M0MPM | 1 | 0.01 % | | 1 | 0.00 % | | 76 | C D D C / C | S51X/M | 1 | 0.01 % | | 1 | 0.00 % | | 77 | C D D C C C / C | S56FGP/P | 1 | 0.01 % | | 2 | 0.01 % | | 78 | C C D C C C / C C D | SP9FIH/VP9 | 1 | 0.01 % | | 1 | 0.00 % | | 79 | C C / C D C C C / C / TK/F5HRX/P/QR | 1 | 0.01 % | | 1 | 0.00 % | | 80 | C D D D | Z220 | 1 | 0.01 % | | 1 | 0.00 % | |
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