| UTC | |
| USA Pacific | |
| Japan | 
| Date | Call | Grid | Mode | Band | Frequency | 
|---|---|---|---|---|---|
| 07 Nov 20 | N6DHU | EM56rv | FT8 | 30m | 10.137360 | 
| 19 Oct 20 | W4GIB | EM56ja | FT8 | 20m | 14.076500 | 
| 20 Sep 20 | KO4DUL | EM56mb | FT8 | 20m | 14.076199 | 
| 13 Sep 20 | KT4RH | EM56pg | FT8 | 40m | 7.074258 | 
| 19 Oct 12 | KC4TIE | EM56vv | PSK31 | 10m | 28.121433 | 
| 26 May 12 | KA5VZG | EM56tj | PSK31 | 20m | 14.070681 | 
| 26 May 12 | KA5VZG | EM56TJ | PSK31 | 20m | 14.070700 | 
| 15 Feb 12 | KC4TIE | EM56vv | PSK31 | 80m | 3.580951 | 
| 13 Apr 11 | KI4TXA | EM56vi | PSK31 | 20m | 14.071264 | 
| 12 Apr 11 | N4DUC | EM56sf | PSK31 | 20m | 14.071299 | 
| 19 Feb 11 | KC4TIE | EM56vv | PSK31 | 20m | 14.071855 | 
| 12 Feb 11 | KC4TIE | EM56vv | PSK31 | 80m | 3.581448 | 
| 08 Jan 11 | KT4WV | EM56wb | PSK31 | 20m | 14.070000 | 
| 08 Jan 11 | KT4WV | EM56wb | PSK31 | 10m | 28.121078 | 
| 03 Aug 10 | KT4WV | EM56wb | PSK31 | 20m | 14.071366 | 
| 23 Apr 10 | KQ4FN | EM56uw | PSK31 | 20m | 14.071755 | 
| 04 Apr 10 | KU4AC | EM56uh | PSK31 | 20m | 14.070959 | 
| 13 Feb 10 | KC4TIE | EM56vv | PSK31 | 40m | 7.070000 | 
| 19 Aug 09 | W4ET | EM56US | PSK31 | 30m | 10.142000 | 
| 24 Apr 09 | KT4WV | EM56wb | PSK31 | 40m | 7.035000 | 
| 23 Dec 08 | KC4TIE | EM56vv | PSK31 | 30m | 10.139980 | 
| 15 Nov 08 | KI4WRM | EM56sa | PSK31 | 20m | 14.071118 | 
| 28 Jun 08 | W4UTM | EM56ni | PSK31 | 20m | 14.071000 | 
| 02 Jan 08 | KU4AC | EM56uh | PSK31 | 20m | 14.070368 | 
| 30 Nov 07 | WA4YDO | EM56qt | PSK31 | 40m | 7.035000 |