| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 24 Nov 20 | W4DWS | EM74hc | FT8 | 12m | 24.917229 |
| 18 Nov 20 | KW4UM | EM74tl | FT8 | 40m | 7.075800 |
| 30 Oct 20 | K4EMF | EM74re | FT8 | 15m | 21.076128 |
| 24 Oct 20 | KJ4UC | EM74qc | FT8 | 12m | 24.917250 |
| 22 Oct 20 | WD5GNX | EM74pa | FT8 | 15m | 21.076330 |
| 18 Oct 20 | K4CY | EM74PB | FT8 | 20m | 14.076000 |
| 14 Oct 20 | KJ4UC | EM74qc | FT8 | 15m | 21.076187 |
| 11 Oct 20 | NE4S | EM74sa | FT8 | 17m | 18.102200 |
| 28 Sep 20 | WD4CVK | EM74xu | FT8 | 40m | 7.075800 |
| 19 Sep 20 | WD4CVK | EM74xu | FT8 | 80m | 3.574900 |
| 15 Apr 14 | W4ED | EM74 | PSK31 | 15m | 21.071285 |
| 18 Feb 14 | AI8F | EM74hu | PSK63 | 10m | 28.122681 |
| 18 Feb 14 | AI8F | EM74HU | PSK63 | 10m | 28.122700 |
| 05 Oct 13 | AI8F | EM74hu | PSK31 | 20m | 14.070774 |
| 05 Oct 13 | AI8F | EM74HU | PSK31 | 20m | 14.070800 |
| 21 Feb 12 | WA0HQQ | EM74qa | PSK31 | 17m | 18.101384 |
| 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 |
| 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 |
| 16 Jan 10 | N3PU | EM74ve | PSK31 | 20m | 14.072839 |
| 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 |
| 15 Nov 09 | K4JTT | EM74QB | PSK31 | 40m | 7.036730 |
| 08 May 09 | KJ4BLN | EM74mi | PSK31 | 20m | 14.071687 |
| 28 Mar 09 | W4CUX | EM74ud | PSK31 | 20m | 14.072236 |
| 02 Mar 09 | KD4RBG | EM74 | PSK31 | 40m | 7.035656 |
| 17 Feb 09 | WA2EXZ | EM74 | PSK31 | 40m | 7.035894 |
| 12 Feb 09 | KC4OR | EM74ef | PSK31 | 40m | 7.035499 |
| 15 Dec 08 | K4BOI | EM74sb | PSK31 | 40m | 7.035760 |
| 23 Sep 08 | KJ4ECM | EM74sg | PSK31 | 40m | 7.070448 |
| 19 Sep 08 | N4CUS | EM74tb | PSK31 | 20m | 14.071089 |
| 24 Dec 07 | KC6OVD | EM74kc | PSK31 | 80m | 3.582347 |
| 17 Nov 07 | N4HRA | EM74sa | PSK31 | 20m | 14.072152 |