| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 12 Nov 20 | K5FZ | EM53lm | FT8 | 15m | 21.075800 |
| 28 Oct 20 | AD5IT | EM53ds | FT8 | 12m | 24.917128 |
| 24 Oct 20 | AD5IT | EM53ds | FT8 | 15m | 21.076250 |
| 05 Dec 13 | W3WMU | EM53lk | PSK31 | 10m | 28.121316 |
| 05 Dec 13 | W3WMU | EM53LK | PSK31 | 10m | 28.000000 |
| 05 Dec 13 | W3WMU | EM53LK | PSK31 | 10m | 28.120000 |
| 09 Oct 13 | W3WMU | EM53LK | PSK31 | 40m | 7.035000 |
| 09 Oct 13 | W3WMU | EM53lk | PSK31 | 40m | 7.037048 |
| 09 Oct 13 | W3WMU | EM53LK | PSK31 | 40m | 7.037050 |
| 18 Feb 12 | AE5LG | EM53om | PSK31 | 20m | 14.070556 |
| 17 Oct 11 | W5BAM | EM53cs | PSK31 | 40m | 7.040132 |
| 11 Oct 11 | AD5IT | EM53ds | PSK31 | 10m | 28.121850 |
| 19 Feb 11 | AE5BR | EM53sx | PSK31 | 12m | 24.921294 |
| 11 Feb 11 | AE5BR | EM53sx | PSK31 | 20m | 14.070486 |
| 06 Feb 11 | W5BAM | EM53cs | PSK31 | 40m | 7.036099 |
| 06 Feb 11 | AD5IT | EM53ds | PSK31 | 40m | 7.035000 |
| 06 Feb 11 | AD5IT | EM53DS | PSK31 | 40m | 7.035000 |
| 15 Apr 10 | W5YD | EM53ok | PSK31 | 20m | 14.070000 |
| 23 Mar 10 | W5YD | EM53ok | PSK31 | 20m | 14.070896 |
| 12 Feb 10 | W5YD | EM53ok | PSK31 | 20m | 14.070661 |
| 19 Nov 09 | AD5IT | EM53 | PSK31 | 40m | 7.036250 |
| 23 Oct 09 | W5YD | EM53ok | PSK31 | 20m | 14.072493 |
| 12 Feb 09 | W3CO | EM53xr | PSK31 | 20m | 14.070998 |
| 24 Jan 09 | W3CO | EM53xr | PSK31 | 80m | 3.581601 |
| 06 Oct 08 | AD5IT | EM53ds | PSK31 | 20m | 14.070000 |
| 06 Oct 08 | AD5IT | EM53DS | PSK31 | 20m | 14.070000 |