| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 15 Oct 20 | ES5QA | KO38cs | FT8 | 40m | 7.076800 |
| 24 Mar 14 | ES5QA | KO38em | PSK31 | 10m | 28.120511 |
| 29 Jun 11 | ES4IN | KO29xg | PSK31 | 20m | 14.071526 |
| 23 Mar 10 | ES7FQ | KO28qi | PSK31 | 17m | 18.101235 |
| 10 Jun 08 | ES4IN | KO29xg | PSK31 | 20m | 14.070455 |
| 17 May 08 | ES7FQ | KO28qi | PSK31 | 20m | 14.071691 |