| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 24 Oct 20 | OA1F | FI03bf | FT8 | 15m | 21.076250 |
| 29 Sep 20 | OA1F | FI03bf | FT8 | 20m | 14.075800 |
| 16 Apr 12 | OA4AI | FH17lv | PSK31 | 40m | 7.037063 |
| 12 Sep 10 | OA4AI | FH17lv | PSK31 | 40m | 7.036140 |
| 24 Aug 10 | OA8ACT | FH42jl | PSK31 | 17m | 18.101511 |
| 28 Jun 10 | OA4AI | FH17lv | PSK31 | 20m | 14.072675 |
| 15 May 10 | OA4DKJ | FH17lt | PSK31 | 17m | 18.101296 |
| 05 Feb 10 | OA4AHW | FH17mv | PSK31 | 40m | 7.035899 |
| 01 May 09 | OA4AHW | FH16mv | PSK31 | 20m | 14.071180 |
| 30 Jul 08 | OA4AHJ | FH17lw | PSK31 | 20m | 14.071498 |
| 12 Apr 08 | OA4DJW | FH17lv | PSK31 | 40m | 7.036968 |