| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 16 Jan 12 | WA0HQQ | EM74qa | PSK31 | 10m | 28.121345 |
| 11 Apr 11 | AA4RP | EM74tx | PSK31 | 20m | 14.071764 |
| 30 Mar 11 | K4KGA | EM74qa | PSK31 | 20m | 14.071735 |
| 28 Mar 11 | AA4RP | EM74tx | PSK31 | 30m | 10.141269 |
| 06 Mar 11 | N4SEC | EM74uc | PSK31 | 17m | 18.101191 |
| 19 Jan 11 | AA4RP | EM74tx | PSK31 | 17m | 18.101756 |
| 17 Sep 10 | KJ4VPK | EM74tb | PSK31 | 40m | 7.036101 |
| 17 Aug 10 | KI4RXE | EM74rc | PSK31 | 20m | 14.070000 |
| 13 Jul 10 | N4CUS | EM74sb | PSK31 | 20m | 14.071300 |
| 17 May 10 | W4DXW | EM74wj | PSK31 | 20m | 14.070838 |
| 23 Apr 10 | KF4LMW | EM74kg | PSK31 | 20m | 14.071666 |
| 03 Apr 10 | N4CUS | EM74sb | PSK63 | 20m | 14.071528 |
| 03 Apr 10 | N4CUS | EM74sb | PSK63 | 40m | 7.036206 |
| 26 Mar 10 | N4CUS | EM74sb | PSK63 | 17m | 18.101693 |
| 14 Feb 10 | NS1S | EM74rc | RTTY | 80m | 3.580608 |
| 13 Feb 10 | NS1S | EM74rc | RTTY | 40m | 7.043840 |
| 16 Jan 10 | N3PU | EM74ve | PSK31 | 20m | 14.072839 |
| 11 Jan 10 | AA4RP | EM74tx | PSK125 | 80m | 3.581770 |
| 11 Jan 10 | AA4RP | EM74tx | PSK63 | 80m | 3.581774 |
| 11 Jan 10 | AA4RP | EM74tx | PSK31 | 80m | 3.581775 |
| 26 Dec 09 | W4BAB | EM74kw | PSK31 | 80m | 3.581170 |
| 15 Nov 09 | K4JTT | EM74qb | PSK31 | 40m | 7.036731 |
| 08 Nov 09 | AA4CF | EM74rd | CW | 20m | 14.032567 |
| 08 Nov 09 | K1ZZI | EM74ub | CW | 40m | 7.029014 |
| 01 Aug 09 | K4EA | EM74sf | CW | 20m | 14.034000 |
| 30 May 09 | NN4GG | EM74rd | CW | 20m | 14.007360 |
| 08 May 09 | KJ4BLN | EM74mi | PSK31 | 20m | 14.071687 |
| 28 Mar 09 | W4CUX | EM74ud | PSK31 | 20m | 14.072236 |
| 22 Mar 09 | K4EA | EM74sf | RTTY | 15m | 21.086949 |
| 22 Mar 09 | W4OJC | EM74ub | RTTY | 20m | 14.088878 |
| 02 Mar 09 | KD4RBG | EM74tl | PSK31 | 40m | 7.035656 |
| 28 Feb 09 | K1ZZI | EM74ub | RTTY | 20m | 14.088732 |
| 17 Feb 09 | WA2EXZ | EM74tb | PSK31 | 40m | 7.035894 |
| 12 Feb 09 | KC4OR | EM74ef | PSK31 | 40m | 7.035499 |
| 04 Jan 09 | N4DA | EM74oc | RTTY | 20m | 14.090524 |
| 15 Dec 08 | K4BOI | EM74ra | PSK31 | 40m | 7.035760 |
| 16 Nov 08 | WO4DX | EM74vn | LSB | 80m | 3.837000 |
| 23 Sep 08 | KJ4ECM | EM74sg | PSK31 | 40m | 7.070448 |
| 19 Sep 08 | N4CUS | EM74tb | PSK31 | 20m | 14.071089 |
| 19 Jul 08 | N4DA | EM74oc | RTTY | 20m | 14.082000 |
| 19 Jul 08 | K1ZZI | EM74ub | RTTY | 40m | 7.085305 |
| 22 Mar 08 | K1ZZI/4 | EM74ub | RTTY | 40m | 7.040751 |
| 10 Feb 08 | N4UCU | EM74no | RTTY | 20m | 14.086650 |
| 06 Jan 08 | K1ZZI | EM74ub | RTTY | 40m | 7.039154 |
| 05 Jan 08 | K1ZZI | EM74ub | RTTY | 20m | 14.070308 |
| 24 Dec 07 | KC6OVD | EM74kc | PSK31 | 80m | 3.582347 |
| 15 Dec 07 | W4OJC | EM74ub | RTTY | 15m | 21.083426 |
| 17 Nov 07 | N4HRA | EM74sa | PSK31 | 20m | 14.072152 |