| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C C | CE2AWW | 2114 | 39.79 % | | 2774 | 38.57 % | | | 2 | C C D C C | AB1ZO | 1677 | 31.56 % | | 2411 | 33.52 % | | | 3 | C D C C C | F1ADG | 619 | 11.65 % | | 729 | 10.13 % | | | 4 | C D C C | F2DG | 292 | 5.50 % | | 431 | 5.99 % | | | 5 | C C D C | AB1J | 250 | 4.71 % | | 365 | 5.07 % | | | 6 | C D D C C | A61FK | 65 | 1.22 % | | 95 | 1.32 % | | | 7 | D C D C C | 3B8FA | 62 | 1.17 % | | 97 | 1.35 % | | | 8 | D C D C C C | 2E0BRT | 40 | 0.75 % | | 53 | 0.74 % | | | 9 | C D D C | E72U | 26 | 0.49 % | | 39 | 0.54 % | | | 10 | C C D C C C / C C C |
DL8NBG/QRP | 22 | 0.41 % | | 22 | 0.31 % | | | 11 | C D D C C C | E20QVD | 14 | 0.26 % | | 20 | 0.28 % | | | 12 | C D C C C / C | F4HJO/P | 14 | 0.26 % | | 18 | 0.25 % | | | 13 | C C D C C C / C | DG3LSM/P | 10 | 0.19 % | | 10 | 0.14 % | | | 14 | C D C C C / C C C | F4FSP/QRP | 10 | 0.19 % | | 10 | 0.14 % | | | 15 | D C D C | 4K9W | 10 | 0.19 % | | 16 | 0.22 % | | | 16 | C C D C C / C | CN2TY/M | 9 | 0.17 % | | 11 | 0.15 % | | | 17 | C C D C C / C C C | LZ1WF/QRP | 7 | 0.13 % | | 9 | 0.13 % | | | 18 | C C D C C / D | EA4FW/7 | 7 | 0.13 % | | 12 | 0.17 % | | | 19 | C C D C C C / D | IT9IMJ/9 | 7 | 0.13 % | | 9 | 0.13 % | | | 20 | C C D D C C C | DF44HJU | 5 | 0.09 % | | 5 | 0.07 % | | | 21 | C C D D C C | HF60IU | 4 | 0.08 % | | 4 | 0.06 % | | | 22 | C C D C C C C | OZ1TEST | 2 | 0.04 % | | 2 | 0.03 % | | | 23 | C C D D C | OF10A | 2 | 0.04 % | | 2 | 0.03 % | | | 24 | C C D / C C D C C | SV2/RW3AL | 2 | 0.04 % | | 3 | 0.04 % | | | 25 | C C D D D D C C C | OE2017LRO | 2 | 0.04 % | | 2 | 0.03 % | | | 26 | C C D / C C D C C C |
EA5/DG0CAW | 2 | 0.04 % | | 2 | 0.03 % | | | 27 | C C D D C C C C | HG17EYOF | 2 | 0.04 % | | 2 | 0.03 % | | | 28 | C C / C C D C C C | ON/PD2GCM | 2 | 0.04 % | | 2 | 0.03 % | | | 29 | C C / C C D C C | FS/VE1KG | 2 | 0.04 % | | 2 | 0.03 % | | | 30 | C C D D D C C C | DR500MLE | 2 | 0.04 % | | 2 | 0.03 % | | | 31 | C C D / C D C C C | CT7/F6HBR | 2 | 0.04 % | | 2 | 0.03 % | | | 32 | C C D C C C C C C | DM5LUTHER | 1 | 0.02 % | | 1 | 0.01 % | | | 33 | D C D C C C / C C | 2E0EDF/MM | 1 | 0.02 % | | 1 | 0.01 % | | | 34 | D C D / C D C C C | 3B8/G3TXF | 1 | 0.02 % | | 1 | 0.01 % | | | 35 | C C / C D C C C | GM/K0BLT | 1 | 0.02 % | | 1 | 0.01 % | | | 36 | C D C C C / D | I2ZZU/5 | 1 | 0.02 % | | 3 | 0.04 % | | | 37 | C D C C C C | G3FVOF | 1 | 0.02 % | | 1 | 0.01 % | | | 38 | D C / C C D C C C | 4L/EA3HSO | 1 | 0.02 % | | 2 | 0.03 % | | | 39 | C D C C / C C D | K5KG/KP2 | 1 | 0.02 % | | 1 | 0.01 % | | | 40 | C D C C / C | K5OO/M | 1 | 0.02 % | | 1 | 0.01 % | | | 41 | C C D C C C C C | IV3GNERD | 1 | 0.02 % | | 1 | 0.01 % | | | 42 | C / C C D C C C | M/SQ3XBE | 1 | 0.02 % | | 1 | 0.01 % | | | 43 | C C D D C C C C C C |
DB20ENERGY | 1 | 0.02 % | | 1 | 0.01 % | | | 44 | C C D D C C / C | OE40SO/P | 1 | 0.02 % | | 1 | 0.01 % | | | 45 | C C / C C D C C C / C | GD/OK1TOM/P | 1 | 0.02 % | | 1 | 0.01 % | | | 46 | C C D D D D C | OF3077F | 1 | 0.02 % | | 1 | 0.01 % | | | 47 | C C D D D C C | OH100CW | 1 | 0.02 % | | 1 | 0.01 % | | | 48 | D C / D C D C C | 4L/4X6TT | 1 | 0.02 % | | 1 | 0.01 % | | | 49 | C D / C C D C C C | I1/YY5CTN | 1 | 0.02 % | | 1 | 0.01 % | | | 50 | C D C C / D | R1NW/3 | 1 | 0.02 % | | 1 | 0.01 % | | | 51 | C D D D D C | R2017G | 1 | 0.02 % | | 1 | 0.01 % | | | 52 | C D D D C C C | S509PMC | 1 | 0.02 % | | 1 | 0.01 % | | | 53 | C C D / C D C C | EA7/G8PL | 1 | 0.02 % | | 1 | 0.01 % | | | 54 | C C D D D C C C C | TM100VIMY | 1 | 0.02 % | | 1 | 0.01 % | | | 55 | C C D D D C C C C / C C |
VE100VIMY/VE1 | 1 | 0.02 % | | 1 | 0.01 % | | | 56 | C C D D D C C C C / C C | VE100VIMY/VY | 1 | 0.02 % | | 1 | 0.01 % | | | 57 | C C D D D D | VX3100 | 1 | 0.02 % | | 1 | 0.01 % | | | 58 | C D C | W1N | 1 | 0.02 % | | 1 | 0.01 % | | | 59 | C C D C C / C C | YL3IZ/MM | 1 | 0.02 % | | 1 | 0.01 % | | | 60 | C D D C / C | Z35M/P | 1 | 0.02 % | | 1 | 0.01 % | |
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