| UTC | |
| USA Pacific | |
| Japan | 
| Date | Call | Grid | Mode | Band | Frequency | 
|---|---|---|---|---|---|
| 10 Oct 20 | N8KDX | EM98hl | FT8 | 40m | 7.076193 | 
| 04 Jun 11 | KD8BZY | EM98ej | PSK31 | 20m | 14.071496 | 
| 23 Apr 10 | KA8SYV | EM98ei | PSK31 | 17m | 18.102437 | 
| 20 Mar 10 | KA8SYV | EM98ei | PSK31 | 40m | 7.037077 | 
| 22 Jan 10 | KA8SYV | EM98ei | PSK31 | 40m | 7.036248 | 
| 28 Feb 09 | KB8QLG | EM98el | PSK31 | 40m | 7.070490 | 
| 12 Dec 08 | W9DUD | EM98qh | PSK31 | 20m | 14.070377 | 
| 27 Nov 08 | W9DUD/8 | EM98qh | PSK31 | 20m | 14.071753 | 
| 14 Jun 08 | KB8AOB | EM98vx | PSK31 | 20m | 14.072255 | 
| 03 Dec 07 | KB8QLG | EM98el | PSK31 | 20m | 14.071693 |