| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C C | BD8DMC | 3191 | 47.23 % | | 4947 | 42.94 % | | | 2 | C C D C C | AB4BC | 1891 | 27.99 % | | 3232 | 28.05 % | | | 3 | C D C C C | D9LDR | 877 | 12.98 % | | 1242 | 10.78 % | | | 4 | C C D C | AB9V | 290 | 4.29 % | | 486 | 4.22 % | | | 5 | C D C C | F2LG | 222 | 3.29 % | | 358 | 3.11 % | | | 6 | D C D C C | 3A2MW | 72 | 1.07 % | | 148 | 1.28 % | | | 7 | D C D C C C | 2E0CVN | 49 | 0.73 % | | 65 | 0.56 % | | | 8 | C D D C C | A41MI | 46 | 0.68 % | | 69 | 0.60 % | | | 9 | C D D C | E70A | 33 | 0.49 % | | 49 | 0.43 % | | | 10 | D C D C | 3E7D | 18 | 0.27 % | | 26 | 0.23 % | | | 11 | C D D C C C | E71ACU | 11 | 0.16 % | | 23 | 0.20 % | | | 12 | C C D C C C / C | CT2KNS/M | 9 | 0.13 % | | 9 | 0.08 % | | | 13 | C C D C C C C | LX9YOTA | 3 | 0.04 % | | 3 | 0.03 % | | | 14 | C D C | D4L | 3 | 0.04 % | | 3 | 0.03 % | | | 15 | C C / C C D C C C | DL/SP3HBF | 3 | 0.04 % | | 3 | 0.03 % | | | 16 | C D C C C / C | F5AFQ/P | 3 | 0.04 % | | 3 | 0.03 % | | | 17 | C C D / C C D C C C | EA5/PA7LEO | 3 | 0.04 % | | 3 | 0.03 % | | | 18 | C C D D C C C | DK75USI | 3 | 0.04 % | | 3 | 0.03 % | | | 19 | C C D D C C C C | HF24WODA | 3 | 0.04 % | | 3 | 0.03 % | | | 20 | C C D C C / C | DB7PN/P | 2 | 0.03 % | | 2 | 0.02 % | | | 21 | C C D C C / C C C | DG7JH/QRP | 2 | 0.03 % | | 2 | 0.02 % | | | 22 | C C / C D C C C | GM/D7AOM | 2 | 0.03 % | | 2 | 0.02 % | | | 23 | C C / C C D C C / C | LY/DD8BA/P | 2 | 0.03 % | | 2 | 0.02 % | | | 24 | C C D C C / D | LZ3WY/2 | 2 | 0.03 % | | 2 | 0.02 % | | | 25 | C C D C C C / C C C | HB9LBX/QRP | 2 | 0.03 % | | 2 | 0.02 % | | | 26 | C C D / C C D C C / C | EA5/DL9CP/P | 1 | 0.01 % | | 1 | 0.01 % | | | 27 | C D C C / C | F4JO/M | 1 | 0.01 % | | 1 | 0.01 % | | | 28 | C C D / C C D C | EA3/DM6M | 1 | 0.01 % | | 1 | 0.01 % | | | 29 | C D / C C D C C | I2/UY2ZA | 1 | 0.01 % | | 1 | 0.01 % | | | 30 | C C D / C C D C C | IK3/UY7LA | 1 | 0.01 % | | 1 | 0.01 % | | | 31 | C / C C D C C C / C | F/HB9HPR/P | 1 | 0.01 % | | 1 | 0.01 % | | | 32 | D C C D C C | 7XX5SV | 1 | 0.01 % | | 1 | 0.01 % | | | 33 | C C D D D C C | LZ311PA | 1 | 0.01 % | | 1 | 0.01 % | | | 34 | C C / C C D C C | DO/PD1RA | 1 | 0.01 % | | 1 | 0.01 % | | | 35 | C C D C C / C C | ON7GY/MM | 1 | 0.01 % | | 1 | 0.01 % | | | 36 | C C D D C | OZ11A | 1 | 0.01 % | | 1 | 0.01 % | | | 37 | C C D C C C C / C | OZ4WWFF/P | 1 | 0.01 % | | 1 | 0.01 % | | | 38 | C D C C / D | R1IE/1 | 1 | 0.01 % | | 1 | 0.01 % | | | 39 | C C D C C C / D | SM5FEA/3 | 1 | 0.01 % | | 1 | 0.01 % | | | 40 | C C / C C D C | UN/OH7O | 1 | 0.01 % | | 1 | 0.01 % | |
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