| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 26 Oct 20 | KX8G | EN74vg | FT8 | 17m | 18.102040 |
| 02 Feb 14 | KC9RDG | EN74tm | PSK31 | 15m | 21.070473 |
| 02 Feb 14 | KC9RDG | EN74TM | PSK31 | 15m | 21.070500 |
| 11 Nov 12 | W8TOM | EN74 | PSK31 | 10m | 28.121148 |
| 10 Oct 12 | KJ4KFJ | EN74cs | PSK31 | 15m | 21.071702 |
| 11 Dec 11 | W8COP | EN74vk | PSK31 | 40m | 7.036216 |
| 12 Mar 11 | KC9RDG | EN74tm | PSK31 | 10m | 28.120764 |
| 12 Mar 11 | KC9RDG | EN74TM | PSK31 | 10m | 28.120800 |
| 26 Oct 10 | W8COP | EN74vk | PSK31 | 40m | 7.035994 |
| 17 Jul 09 | W8BSC | EN74gk | PSK31 | 20m | 14.072267 |