| UTC | |
| USA Pacific | |
| Japan |
Contact with W7WA:
| Date | Call | Grid | Country | Mode | Band | Frequency |
|---|---|---|---|---|---|---|
| 14 Sep 08 | W7WA | CN87pi | United States of America | LSB | 80m | 3.825970 |
| 14 Sep 08 | W7WA | CN87pi | United States of America | LSB | 40m | 7.183920 |
| 13 Jul 08 | W7WA | CN87pi | United States of America | USB | 20m | 14.262960 |
| 15 Jul 07 | W7WA | CN87pi | United States of America | SSB | 40m | 7.218000 |