| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C | AA4AK | 268 | 33.67 % | | 343 | 34.65 % | | | 2 | C C D C C C | CT1ELZ | 225 | 28.27 % | | 265 | 26.77 % | | | 3 | C C D C | AA3B | 93 | 11.68 % | | 123 | 12.42 % | | | 4 | C D C C | F5VV | 69 | 8.67 % | | 80 | 8.08 % | | | 5 | C D C C C | F4FFN | 68 | 8.54 % | | 80 | 8.08 % | | | 6 | C D C | G3P | 10 | 1.26 % | | 15 | 1.52 % | | | 7 | D C D C C | 4Z4DX | 9 | 1.13 % | | 12 | 1.21 % | | | 8 | C C D C C C / C | DL0KWH/P | 6 | 0.75 % | | 7 | 0.71 % | | | 9 | C D D C C | S51MF | 6 | 0.75 % | | 9 | 0.91 % | | | 10 | C C D C C / C | DJ2BC/P | 6 | 0.75 % | | 6 | 0.61 % | | | 11 | C D D C | J49A | 6 | 0.75 % | | 9 | 0.91 % | | | 12 | D C D C | 8S0W | 3 | 0.38 % | | 4 | 0.40 % | | | 13 | D C / C C D C C | 9A/HA3MY | 2 | 0.25 % | | 3 | 0.30 % | | | 14 | C C D D C C C | DM88YLF | 2 | 0.25 % | | 3 | 0.30 % | | | 15 | C C D / C C D C | IS0/OM8A | 2 | 0.25 % | | 2 | 0.20 % | | | 16 | C D C C C / C | G4ALE/P | 2 | 0.25 % | | 3 | 0.30 % | | | 17 | C C / C C D C C | EA/DL5IF | 2 | 0.25 % | | 2 | 0.20 % | | | 18 | D C D C / C | 9A5D/P | 1 | 0.13 % | | 1 | 0.10 % | | | 19 | D C D C C C / C | 9A1CBM/P | 1 | 0.13 % | | 1 | 0.10 % | | | 20 | C / C D C C C / C | F/G4BJM/P | 1 | 0.13 % | | 2 | 0.20 % | | | 21 | C C D C C / C C C | DL4MD/QRP | 1 | 0.13 % | | 1 | 0.10 % | | | 22 | C C D C C C C | II3IOTA | 1 | 0.13 % | | 2 | 0.20 % | | | 23 | D C / C C D C C C | 9A/DL3NCI | 1 | 0.13 % | | 1 | 0.10 % | | | 24 | C C D C C C / D | IZ8JFL/1 | 1 | 0.13 % | | 1 | 0.10 % | | | 25 | C C D C / C | GM4U/P | 1 | 0.13 % | | 1 | 0.10 % | | | 26 | C C / C D C C C | LA/G0AAA | 1 | 0.13 % | | 2 | 0.20 % | | | 27 | C / C C D C C | M/DF8DX | 1 | 0.13 % | | 2 | 0.20 % | | | 28 | C C / C C D C C C | OZ/DL2JRM | 1 | 0.13 % | | 2 | 0.20 % | | | 29 | C D C C / D | R7RF/6 | 1 | 0.13 % | | 1 | 0.10 % | | | 30 | C C D C C / D | RA1ZZ/3 | 1 | 0.13 % | | 2 | 0.20 % | | | 31 | D C D C C C | 9A8FCC | 1 | 0.13 % | | 1 | 0.10 % | | | 32 | C C D / C C D C C | SM7/DF5RF | 1 | 0.13 % | | 2 | 0.20 % | | | 33 | C C / C C D C | SP/OL0M | 1 | 0.13 % | | 1 | 0.10 % | | | 34 | C C D / C C D C C C |
SP1/DM5JBN | 1 | 0.13 % | | 1 | 0.10 % | |
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