| UTC | |
| USA Pacific | |
| Japan |
| Date | Call | Grid | Mode | Band | Frequency |
|---|---|---|---|---|---|
| 21 Nov 20 | K7GAF | DM42mk | FT8 | 40m | 7.075834 |
| 20 Nov 20 | N7CRS | DM42lj | FT8 | 40m | 7.075900 |
| 19 Nov 20 | N4PT | DM42ki | FT8 | 40m | 7.075900 |
| 09 Nov 20 | KG7KDJ | DM42lh | FT8 | 40m | 7.076300 |
| 07 Nov 20 | N7GP | DM42dw | FT8 | 40m | 7.075360 |
| 07 Nov 20 | WB3BDH | DM42nd | FT8 | 30m | 10.137360 |
| 02 Nov 20 | NV8G | DM42lf | FT8 | 40m | 7.076838 |
| 31 Oct 20 | K7GI | DM42of | FT8 | 40m | 7.076338 |
| 31 Oct 20 | N7GHZ | DM42mm | FT8 | 40m | 7.076128 |
| 28 Oct 20 | W7WIA | DM42oc | FT8 | 40m | 7.076040 |
| 27 Oct 20 | WA7DHQ | DM42oe | FT8 | 30m | 10.138040 |
| 26 Oct 20 | AG7JG | DM42of | FT8 | 40m | 7.075840 |
| 10 Oct 20 | W9FI | DM42ph | FT8 | 40m | 7.076193 |
| 09 Oct 20 | N4PT | DM42ki | FT8 | 17m | 18.102120 |
| 08 Oct 20 | K7CTV | DM42nl | FT8 | 17m | 18.101310 |
| 08 Oct 20 | K7CTV | DM42nl | FT8 | 20m | 14.076321 |
| 04 Oct 20 | K7EAZ | DM42mk | FT8 | 40m | 7.075453 |
| 01 Oct 20 | W7HD | DM42ji | FT8 | 40m | 7.075800 |
| 19 Sep 20 | N4PT | DM42ki | FT8 | 80m | 3.574575 |
| 17 Sep 20 | K7CTV | DM42nl | FT8 | 40m | 7.075835 |
| 12 Sep 20 | W7HD | DM42ji | FT8 | 40m | 7.075899 |
| 12 Sep 20 | W7HD | DM42ji | FT8 | 30m | 10.137769 |
| 10 Sep 20 | AG7EM | DM42oh | FT8 | 40m | 7.074492 |
| 09 Sep 20 | AA4M | DM42ng | FT8 | 20m | 14.075655 |
| 22 Aug 11 | KF7NMD | DM42 | PSK31 | 20m | 14.071470 |
| 13 Aug 11 | N7WET | DM42ji | PSK31 | 20m | 14.070820 |
| 04 Jun 11 | N7WET | DM42ji | PSK31 | 10m | 28.121416 |
| 04 Jun 11 | N7YG | DM42nf | PSK31 | 10m | 28.121210 |
| 01 Apr 11 | AD6BN | DM42pb | PSK31 | 40m | 7.036133 |
| 30 Mar 11 | AE7KZ | DM42kd | PSK31 | 40m | 7.035994 |
| 16 Mar 11 | AD6BN | DM42pb | PSK31 | 40m | 7.036680 |
| 13 Feb 11 | W1TLD | DM42mc | PSK31 | 40m | 7.035000 |
| 01 Aug 10 | KF0X | DM42mk | PSK31 | 20m | 14.072056 |
| 01 Aug 10 | KF0X | DM42NL | PSK31 | 20m | 14.072100 |
| 17 Jun 10 | W7MHC | DM42mh | PSK31 | 20m | 14.071300 |
| 15 May 10 | N7AIG | DM42ng | PSK31 | 20m | 14.071500 |
| 14 Apr 10 | KJ7B/7 | DM42lf | PSK31 | 40m | 7.036405 |
| 28 Mar 10 | KY7K | DM42OF | SSB | 20m | 14.325000 |
| 10 Feb 10 | W7MHC | DM42mh | PSK31 | 20m | 14.071103 |
| 04 Feb 10 | KF7DDF | DM42of | PSK31 | 40m | 7.037215 |
| 03 Feb 10 | W7MHC | DM42mh | PSK31 | 40m | 7.037745 |
| 29 Nov 09 | N7WET | DM42ji | PSK31 | 40m | 7.036243 |
| 24 Oct 09 | W7MHC | DM42mh | PSK31 | 20m | 14.071298 |
| 09 Oct 09 | N7HHC | DM42lp | PSK31 | 20m | 14.071003 |
| 28 Jun 09 | W7HD | DM42ji | PSK31 | 40m | 7.071100 |
| 26 May 09 | W7MHC | DM42mh | PSK31 | 20m | 14.071099 |
| 27 Apr 09 | N7YG | DM42nf | PSK31 | 20m | 14.070917 |
| 21 Apr 09 | N7UF | DM42dv | PSK31 | 20m | 14.071011 |
| 26 Mar 09 | KE7OSV | DM42mc | PSK31 | 40m | 7.036841 |
| 26 Jan 09 | N7WET | DM42ji | PSK31 | 20m | 14.070937 |
| 25 Jan 09 | W7MHC | DM42mh | PSK31 | 17m | 18.101634 |
| 15 Dec 08 | N7EDK | DM42ik | PSK31 | 40m | 7.036648 |
| 20 Oct 08 | KE7WJD | DM42ng | PSK31 | 40m | 7.071020 |
| 15 Sep 08 | NQ7R | DM42bw | PSK31 | 30m | 10.141598 |
| 24 Aug 08 | AA7FV | DM42nh | PSK31 | 20m | 14.071182 |
| 23 Aug 08 | KB7OGE | DM42 | PSK31 | 30m | 10.139908 |
| 10 Jul 08 | N2MZ | DM42mh | PSK31 | 20m | 14.070042 |
| 10 Jul 08 | KB7OGE | DM42 | PSK31 | 20m | 14.071389 |
| 28 May 08 | KB7OGE | DM42jh | PSK31 | 40m | 7.071091 |
| 17 May 08 | WD8KRV | DM42nf | PSK31 | 20m | 14.070946 |
| 28 Dec 07 | KR7RK | DM42og | PSK31 | 40m | 7.036881 |
| 21 Dec 07 | W7MHC | DM42mh | PSK31 | 20m | 14.071753 |