| UTC | |
| USA Pacific | |
| Japan |
Contact with K6WH:
| Date | Call | Grid | Country | Mode | Band | Frequency |
|---|---|---|---|---|---|---|
| 04 Feb 10 | K6WH | DM12ko | United States of America | PSK31 | 40m | 7.036601 |
| 11 Nov 09 | K6WH | DM12ko | United States of America | PSK31 | 40m | 7.035907 |
| 29 Oct 09 | K6WH | DM12ko | United States of America | PSK31 | 40m | 7.036217 |