| UTC | |
| USA Pacific | |
| Japan | 
| Date | Call | Grid | Mode | Band | Frequency | 
|---|---|---|---|---|---|
| 03 May 11 | YY1MGT | FJ49si | PSK31 | 40m | 7.036662 | 
| 01 Apr 11 | YY1MGT | FJ49si | PSK31 | 40m | 7.035000 | 
| 08 Apr 09 | YV1CTE | FJ49si | PSK31 | 40m | 7.037095 | 
| 19 Jan 09 | YY1LEF | FJ49ug | PSK31 | 40m | 7.036004 | 
| 20 Apr 08 | YV1FM | FJ49si | PSK31 | 40m | 7.036790 |