| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 18 Mar 14 | IZ0CHD | JN52vc | PSK63 | 10m | 28.120500 |
| 21 Oct 12 | IZ0RPS | JN52vc | PSK31 | 10m | 28.122188 |
| 14 Nov 11 | IZ0HLK | JN52vc | PSK31 | 10m | 28.122377 |
| 20 Oct 11 | IZ0CHD | JN52vc | PSK31 | 10m | 28.120770 |
| 21 Sep 11 | IZ0RPS | JN52vc | PSK31 | 12m | 24.921637 |
| 31 Jan 11 | IZ0CHD | JN52vc | PSK31 | 17m | 18.101425 |
| 31 Dec 09 | IK5ACO | JN52sv | PSK31 | 20m | 14.072254 |
| 16 Sep 09 | IZ0FBJ | JN52vb | PSK31 | 20m | 14.072112 |