| UTC | |
| USA Pacific | |
| Japan |
Contact with KH7S:
| Date | Call | Grid | Country | Mode | Band | Frequency |
|---|---|---|---|---|---|---|
| 15 Sep 12 | KH7S | BK29nl | Hawaii | PSK31 | 40m | 7.036381 |
| 06 Jul 08 | KH7S | BK29nl | Hawaii | PSK31 | 40m | 7.070000 |
| 05 Mar 08 | KH7S | BK29nl | Hawaii | PSK31 | 40m | 7.071586 |
| 14 Jan 08 | KH7S | BK29nl | Hawaii | PSK31 | 30m | 10.141860 |
| 16 Sep 07 | KH7S | BK29nl | Hawaii | PSK31 | 20m | 14.071129 |