| Callsign structure | # | Callsign structure, C - char, D - digit | Example | Callsigns | % | QSOs | % |
|---|
| 1 | C C D C C C | BD3PXM | 17 | 53.13 % | | 17 | 53.13 % | | | 2 | C C D C C | BD7IS | 7 | 21.88 % | | 7 | 21.88 % | | | 3 | C C D C | BP0P | 3 | 9.38 % | | 3 | 9.38 % | | | 4 | C D C | B1Z | 2 | 6.25 % | | 2 | 6.25 % | | | 5 | D C D C C C | 9M4CRX | 2 | 6.25 % | | 2 | 6.25 % | | | 6 | C D D C C | E28AI | 1 | 3.13 % | | 1 | 3.13 % | |
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