| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 28 Mar 10 | HC8GR | EI59gc | USB | 20m | 14.278500 |
| 28 Mar 10 | HC8GR | EI59gc | USB | 15m | 21.400000 |
| 27 Mar 10 | HC8GR | EI59gc | LSB | 80m | 3.795850 |
| 29 Nov 09 | HC8GR | EI59gc | CW | 20m | 14.059956 |
| 28 Nov 09 | HC8GR | EI59gc | CW | 20m | 14.083952 |
| 27 Sep 08 | HC8N | EI59gc | RTTY | 20m | 14.073039 |