| UTC | |
| USA Pacific | |
| Japan | 
Contact with WB4CIW:
| Date | Call | Grid | Country | Mode | Band | Frequency | 
|---|---|---|---|---|---|---|
| 22 Nov 20 | WB4CIW | DM79cf | United States of America | FT8 | 30m | 10.137834 | 
| 14 Oct 20 | WB4CIW | DM79cf | United States of America | FT8 | 40m | 7.076187 | 
| 21 Jun 08 | WB4CIW | DM79cf | United States of America | PSK31 | 20m | 14.071034 |