| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 24 Nov 20 | KM4RT | EM55ek | FT8 | 40m | 7.076229 |
| 09 Nov 20 | AA5FA | EM55rq | FT8 | 40m | 7.076300 |
| 04 Nov 20 | KN4NSL | EM55mo | FT8 | 40m | 7.076338 |
| 19 Oct 20 | AE6QE | EM55ci | FT8 | 15m | 21.075930 |
| 19 Oct 20 | K4AFE | EM55tq | FT8 | 15m | 21.076330 |
| 16 Oct 20 | AB3JN | EM55bf | FT8 | 17m | 18.102000 |
| 11 Oct 20 | KT4EP | EM55cf | FT8 | 17m | 18.102200 |
| 10 Oct 20 | W4DTA | EM55db | FT8 | 17m | 18.102193 |
| 04 Oct 20 | KN4ORP | EM55ot | FT8 | 40m | 7.076375 |
| 30 Sep 20 | W4EU | EM55bf | FT8 | 17m | 18.101800 |
| 23 Sep 20 | AB3JN | EM55bf | FT8 | 20m | 14.076100 |
| 20 Sep 20 | N4GJ | EM55cc | FT8 | 80m | 3.574400 |
| 19 Sep 20 | KT4EP | EM55cf | FT8 | 40m | 7.075400 |
| 05 Mar 14 | KT4EP | EM55cf | PSK31 | 10m | 28.121416 |
| 05 Mar 14 | KT4EP | EM55CF | PSK31 | 10m | 28.121400 |
| 04 Jan 14 | KX4WB | EM55al | PSK31 | 40m | 7.071479 |
| 11 Oct 12 | KX4WB | EM55al | PSK31 | 20m | 14.070000 |
| 30 Aug 12 | KT4EP | EM55cf | PSK31 | 15m | 21.071812 |
| 31 Dec 11 | KT4EP/QRP | EM55cf | PSK31 | 40m | 7.036290 |
| 31 Dec 11 | KT4EP | EM55CF | PSK31 | 40m | 7.000000 |
| 08 Nov 11 | KT4EP | EM55CF | PSK31 | 15m | 21.000000 |
| 08 Nov 11 | KT4EP/QRP | EM55cf | PSK31 | 15m | 21.071602 |
| 02 Nov 11 | KT4EP | EM55CF | PSK31 | 10m | 28.000000 |
| 02 Nov 11 | KT4EP/QRP | EM55cf | PSK31 | 10m | 28.121769 |
| 01 Mar 11 | NS4X | EM55bg | PSK31 | 40m | 7.036713 |
| 23 Jan 11 | KD4OZT | EM55on | PSK31 | 17m | 18.102408 |
| 29 Mar 10 | KD4OZT | EM55on | PSK31 | 40m | 7.035564 |
| 22 Jan 10 | KJ4BIX | EM55cd | PSK31 | 40m | 7.036653 |
| 19 Apr 09 | K4WNY | EM55ak | PSK31 | 20m | 14.071558 |
| 17 Mar 09 | KJ4BIW | EM55db | PSK31 | 20m | 14.070260 |
| 04 Mar 09 | KI4BIY | EM55 | PSK31 | 20m | 14.071105 |
| 03 Nov 08 | AA4OQ | EM55sq | PSK31 | 20m | 14.071097 |
| 23 Nov 07 | KI4BIY | EM55 | PSK31 | 20m | 14.072460 |
| 23 Nov 07 | KI4BIY | EM55dl | PSK31 | 20m | 14.072458 |