| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 19 Oct 11 | YL-RS-01 | KO26cw | PSK31 | 10m | 28.120000 |
| 01 Jun 11 | YL-RS-01 | KO26cw | PSK31 | 20m | 14.070000 |
| 15 Mar 11 | YL-RS-01 | KO26cw | PSK31 | 17m | 18.100000 |
| 31 Oct 10 | YL-RS-01 | KO26cw | SSB | 40m | 7.035000 |
| 07 Jul 10 | YL3BF | KO06mm | PSK31 | 20m | 14.070723 |
| 22 May 10 | YL-RS-01 | KO26cw | PSK63 | 20m | 14.070000 |