| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 25 Sep 20 | XE1DZ | EK19nm | FT8 | 20m | 14.076200 |
| 25 Sep 20 | XE1UYC | EK19nm | FT8 | 20m | 14.074000 |
| 29 Mar 14 | XE1UYS | EK19nw | PSK31 | 10m | 28.121888 |
| 29 Mar 14 | XE1UYS | EK19NW | PSK31 | 10m | 28.121900 |
| 18 Sep 10 | XE1UYS | EK19nw | PSK31 | 17m | 18.101525 |
| 18 Sep 10 | XE1UYS | EK19NW | PSK31 | 17m | 18.101500 |
| 20 May 10 | XE1UYS | EK19nw | PSK31 | 20m | 14.071506 |
| 18 May 10 | XE1UYS | EK19nw | PSK31 | 40m | 7.036491 |
| 08 Aug 09 | XE1UXT | EK19tb | PSK31 | 20m | 14.070515 |
| 28 Apr 09 | XE1UYC | EK19nm | PSK31 | 20m | 14.071518 |