| UTC | |
| USA Pacific | |
| Japan | 
| Date | Call | Grid | Mode | Band | Frequency | 
|---|---|---|---|---|---|
| 05 Oct 20 | W4XCO | EM80fd | FT8 | 20m | 14.075300 | 
| 24 Sep 20 | KE4FGD | EM80iv | FT8 | 20m | 14.076200 | 
| 12 Sep 20 | KE4FGD | EM80iv | FT8 | 40m | 7.074802 | 
| 27 Apr 14 | N4SVC | EM80 | PSK31 | 10m | 28.120961 | 
| 30 Sep 12 | AJ4RW | EM80LN | RTTY | 10m | 28.125600 | 
| 30 Sep 12 | AJ4RW | EM80ln | RTTY | 10m | 28.126558 | 
| 18 Oct 11 | K4YEA | EM80iu | PSK31 | 10m | 28.121434 | 
| 28 Jan 11 | AJ4RW/4 | EM80oh | PSK31 | 20m | 14.071294 | 
| 05 Mar 10 | WN4N | EM80em | PSK31 | 20m | 14.070275 | 
| 08 Dec 09 | N4KXG | EM80me | PSK31 | 20m | 14.070875 | 
| 23 Oct 09 | KD4AMP | EM80mi | PSK31 | 20m | 14.070950 | 
| 17 Oct 09 | AA5CB | EM80au | PSK31 | 20m | 14.070826 | 
| 16 Oct 08 | N4CAX | EM80iu | PSK31 | 20m | 14.071147 |