| UTC | |
| USA Pacific | |
| Japan |
Contact with KH7B:
| Date | Call | Grid | Country | Mode | Band | Frequency |
|---|---|---|---|---|---|---|
| 28 Mar 10 | KH7BB | BK29mn | Hawaii | USB | 15m | 21.381000 |
| 27 Mar 10 | KH7BB | BK29mn | Hawaii | LSB | 40m | 7.244250 |
| 29 Nov 09 | KH7B | BK29jx | Hawaii | CW | 15m | 21.027782 |
| 25 Oct 08 | KH7B | BK29jx | Hawaii | LSB | 40m | 7.184500 |
| 13 Jul 08 | KH7B | BK29jx | Hawaii | USB | 20m | 14.226360 |
| 29 Mar 08 | KH7B | BK29jx | Hawaii | USB | 20m | 14.227020 |