| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 07 Nov 20 | KD0ZDE | EM75cv | FT8 | 40m | 7.075360 |
| 07 Nov 20 | AK4Z | EM75vu | FT8 | 40m | 7.075360 |
| 24 Oct 20 | KE0L | EM75ne | FT8 | 12m | 24.917250 |
| 15 Oct 20 | AJ4HW | EM75vu | FT8 | 20m | 14.076300 |
| 08 Oct 20 | N7MDW | EM75xr | FT8 | 17m | 18.101310 |
| 22 Sep 20 | W4PGM | EM75vu | FT8 | 20m | 14.076200 |
| 22 Sep 20 | N7MDW | EM75xr | FT8 | 20m | 14.076200 |
| 19 Sep 20 | N7MDW | EM75xr | FT8 | 40m | 7.075676 |
| 09 Apr 14 | K4ODA | EM75xw | PSK31 | 20m | 14.071816 |
| 06 Mar 14 | WB9AZQ | EM75lw | PSK31 | 10m | 28.121579 |
| 06 Mar 14 | AG4HG | EM75je | PSK31 | 20m | 14.072255 |
| 23 Feb 14 | W4SDJ | EM75xc | PSK31 | 20m | 14.072091 |
| 19 Feb 14 | K4CMC | EM75 | PSK31 | 15m | 21.070671 |
| 19 Feb 14 | K4CMC | EM75MU | PSK31 | 15m | 21.070700 |
| 02 Feb 14 | K4CMC | EM75 | PSK63 | 10m | 28.121464 |
| 04 Jan 14 | W4SDJ | EM75xc | PSK31 | 40m | 7.036676 |
| 14 Oct 13 | W4SDJ | EM75xc | RTTY | 40m | 7.036457 |
| 18 Jun 13 | W4SDJ | EM75xc | PSK31 | 20m | 14.072148 |
| 16 Jan 12 | W4SDJ | EM75xb | PSK31 | 10m | 28.121406 |
| 10 Jan 12 | W4SDJ | EM75xb | PSK31 | 40m | 7.036105 |
| 04 Sep 11 | NA4IT | EM75qh | PSK31 | 20m | 14.071641 |
| 02 Jun 11 | K4XW | EM75id | PSK31 | 30m | 10.141504 |
| 18 May 11 | K4CMC | EM75 | PSK31 | 20m | 14.070713 |
| 18 May 11 | K4CMC | EM75MU | PSK31 | 20m | 14.070700 |
| 08 May 11 | AJ4HW | EM75vu | PSK31 | 20m | 14.070982 |
| 18 Apr 11 | AJ4HW | EM75vu | PSK31 | 30m | 10.140000 |
| 14 Mar 11 | K4XW/QRP | EM75id | PSK31 | 30m | 10.142178 |
| 11 Mar 11 | W4VON | EM75uo | PSK31 | 10m | 28.121894 |
| 06 Mar 11 | W4VON | EM75uo | PSK31 | 20m | 14.071929 |
| 06 Mar 11 | K4XW/QRP | EM75id | PSK31 | 40m | 7.036930 |
| 23 Feb 11 | K4ENC/QRP | EM75so | PSK31 | 17m | 18.101291 |
| 10 Jan 11 | K4RST | EM75od | PSK31 | 40m | 7.036204 |
| 29 Sep 10 | KD4MKP | EM75rm | PSK31 | 20m | 14.071668 |
| 13 Jun 10 | W4ATX | EM75ke | PSK31 | 20m | 14.070820 |
| 26 Mar 10 | KD5FUL | EM75km | PSK31 | 40m | 7.036077 |
| 13 Mar 10 | KE4RKU | EM75xx | PSK31 | 17m | 18.102180 |
| 24 Sep 09 | AJ4HW | EM75vu | PSK31 | 40m | 7.036194 |
| 10 Jan 09 | K4ENC | EM75so | PSK31 | 80m | 3.581300 |
| 02 Dec 08 | K4CMC | EM75 | PSK31 | 20m | 14.071339 |
| 02 Dec 08 | K4CMC | EM75 | PSK31 | 20m | 14.071300 |
| 11 Nov 08 | W4OEQ | EM75cq | PSK31 | 20m | 14.071369 |
| 16 Oct 08 | K4ENC | EM75so | PSK31 | 40m | 7.036500 |
| 02 Aug 08 | W4EEH | EM75nd | PSK31 | 20m | 14.072478 |
| 27 Mar 08 | NT4M | EM75hd | PSK31 | 20m | 14.070000 |
| 27 Mar 08 | NT4M | EM75id | PSK31 | 20m | 14.072089 |
| 25 Feb 08 | K4CMC | EM75 | PSK31 | 40m | 7.071253 |
| 25 Feb 08 | K4CMC | EM75 | PSK31 | 40m | 7.071250 |
| 26 Dec 07 | WB4GRB | EM75qk | PSK31 | 20m | 14.071392 |