| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C C | BD0AAI | 387 | 35.12 % | | 522 | 36.33 % | | | 2 | C C D C C | AA6PW | 270 | 24.50 % | | 328 | 22.83 % | | | 3 | C C D C | AC1U | 261 | 23.68 % | | 353 | 24.57 % | | | 4 | C D C C | D1DX | 68 | 6.17 % | | 83 | 5.78 % | | | 5 | C D D C | E70T | 19 | 1.72 % | | 23 | 1.60 % | | | 6 | C D C C C | F4DBD | 18 | 1.63 % | | 20 | 1.39 % | | | 7 | D C D C C C | 2E1FVS | 13 | 1.18 % | | 17 | 1.18 % | | | 8 | C D C | B4T | 11 | 1.00 % | | 16 | 1.11 % | | | 9 | D C D C | 3Z1K | 11 | 1.00 % | | 18 | 1.25 % | | | 10 | D C D C C | 3V8SS | 9 | 0.82 % | | 9 | 0.63 % | | | 11 | C C D C C C / D | JA2DGQ/3 | 9 | 0.82 % | | 9 | 0.63 % | | | 12 | C D D C C | D70LW | 8 | 0.73 % | | 10 | 0.70 % | | | 13 | C C D D C C C | DM65MVP | 4 | 0.36 % | | 5 | 0.35 % | | | 14 | C C D C C C / C | DL7USW/P | 1 | 0.09 % | | 1 | 0.07 % | | | 15 | D C D D C | 9A70A | 1 | 0.09 % | | 2 | 0.14 % | | | 16 | C C D C C C C | DA0WRTC | 1 | 0.09 % | | 3 | 0.21 % | | | 17 | D C C D C | 4RT0O | 1 | 0.09 % | | 1 | 0.07 % | | | 18 | D C D C C C / D | 7K1MAG/2 | 1 | 0.09 % | | 3 | 0.21 % | | | 19 | C C D D C | OG60F | 1 | 0.09 % | | 2 | 0.14 % | | | 20 | C C D D C C C C C C | OL90ITALIA | 1 | 0.09 % | | 2 | 0.14 % | | | 21 | C C D C C / D | RW4YA/9 | 1 | 0.09 % | | 2 | 0.14 % | | | 22 | C C D / C C D C C | SV2/RW3AL | 1 | 0.09 % | | 2 | 0.14 % | | | 23 | C C / C C D C C | UT/HA5UX | 1 | 0.09 % | | 1 | 0.07 % | | | 24 | C C D D C C | VR20EH | 1 | 0.09 % | | 2 | 0.14 % | | | 25 | C C D D D C | YR100R | 1 | 0.09 % | | 1 | 0.07 % | | | 26 | C C D C C / C | YT5FD/P | 1 | 0.09 % | | 1 | 0.07 % | | | 27 | C C D C C / C C C | YU1LM/QRP | 1 | 0.09 % | | 1 | 0.07 % | |
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