| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 19 Oct 11 | YU7AU | KN04hu | PSK31 | 10m | 28.121169 |
| 20 Jun 11 | YU5B | KN04bi | PSK63 | 20m | 14.072774 |
| 25 Mar 11 | YT2PFR | KN04oo | PSK31 | 15m | 21.072013 |
| 22 May 10 | YT5W | KN04oo | PSK63 | 20m | 14.076335 |
| 27 Feb 10 | YT2PFR | KN04oo | PSK125 | 20m | 14.075005 |
| 26 Sep 09 | YT5W | KN04oo | RTTY | 20m | 14.077007 |
| 26 Sep 09 | YT0A | KN04ft | RTTY | 40m | 7.028547 |
| 15 Sep 09 | YT7XX | KN04hv | PSK31 | 20m | 14.070800 |
| 17 May 08 | YU1EXY | KN04st | PSK31 | 20m | 14.071438 |
| 07 Mar 08 | YT7XX | KN04hv | RTTY | 20m | 14.080997 |