| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 26 Nov 20 | NE4RD | DN55qt | FT8 | 40m | 7.076600 |
| 01 Nov 20 | KI7NVV | DN55st | FT8 | 40m | 7.076838 |
| 13 Sep 20 | K9BM | DN55as | FT8 | 40m | 7.074394 |
| 07 Sep 20 | K9BM | DN55as | FT8 | 20m | 14.074645 |
| 07 Sep 20 | K9BM | DN55as | FT8 | 20m | 14.074646 |
| 02 Jun 11 | KF7OSJ/AG | DN55rs | PSK31 | 20m | 14.071152 |
| 26 Nov 10 | KD7UDG | DN55rt | PSK31 | 40m | 7.035829 |
| 27 Jun 10 | AD7MQ | DN55rs | PSK31 | 20m | 14.071100 |
| 28 Jul 08 | W7WEF | DN55au | PSK31 | 17m | 18.100000 |
| 18 Jul 08 | W7WEF | DN55au | PSK31 | 20m | 14.071999 |