| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 20 Nov 20 | VK3JLM | QF21or | FT8 | 40m | 7.075900 |
| 27 Oct 20 | VK3VLA | QF21et | FT8 | 40m | 7.076040 |
| 09 Sep 20 | VK3FCBR | QF21ov | FT8 | 40m | 7.075031 |
| 06 Sep 20 | VK3JL | QF21pv | FT8 | 20m | 14.075595 |
| 04 Apr 10 | VK3NCR | QF21os | PSK31 | 40m | 7.036198 |
| 17 Dec 09 | VK3CVF | QF21qx | PSK31 | 40m | 7.036717 |
| 26 Jun 09 | VK3CVF | QF21qx | PSK31 | 20m | 14.071623 |
| 16 Feb 09 | VK3GY | QF21pw | PSK31 | 40m | 7.035585 |