| UTC | |
| USA Pacific | |
| Japan |
Contact with KE7ZCU:
| Date | Call | Grid | Country | Mode | Band | Frequency |
|---|---|---|---|---|---|---|
| 18 Aug 10 | KE7ZCU | CN88ss | United States of America | PSK31 | 17m | 18.101099 |
| 27 Jun 10 | KE7ZCU | CN88ss | United States of America | PSK31 | 20m | 14.070620 |
| 02 Aug 09 | KE7ZCU | CN88ss | United States of America | PSK31 | 40m | 7.072109 |
| 29 Jun 09 | KE7ZCU | CN88ss | United States of America | PSK31 | 20m | 14.071481 |
| 25 Apr 09 | KE7ZCU | CN88ss | United States of America | PSK31 | 20m | 14.071100 |