| UTC | |
| USA Pacific | |
| Japan |
Contact with W7WH:
| Date | Call | Grid | Country | Mode | Band | Frequency |
|---|---|---|---|---|---|---|
| 28 Jun 09 | W7WH | CN74xx | United States of America | CW | 20m | 14.054124 |
| 20 Jul 08 | W7WHY | CN73vi | United States of America | RTTY | 20m | 14.088283 |
| 20 Oct 07 | W7WHY | CN73vi | United States of America | RTTY | 40m | 7.046342 |