| UTC | |
| USA Pacific | |
| Japan | 
| Date | Call | Grid | Mode | Band | Frequency | 
|---|---|---|---|---|---|
| 03 Nov 20 | AC9QM | EN70hk | FT8 | 15m | 21.076338 | 
| 21 Nov 11 | K9DRR | EN70aa | PSK31 | 40m | 7.037195 | 
| 24 Apr 11 | KC8QMF | EN70tm | PSK31 | 15m | 21.071617 | 
| 20 Feb 11 | KC8QMF | EN70tm | PSK31 | 40m | 7.036541 | 
| 15 Feb 11 | W8LIG | EN70vs | PSK31 | 30m | 10.141471 | 
| 05 Dec 10 | NK9B | EN70kx | PSK31 | 17m | 18.101498 | 
| 28 May 10 | W8POF | EN70ud | PSK31 | 40m | 7.071051 | 
| 18 May 10 | K8ZOG | EN70xn | PSK31 | 40m | 7.036608 | 
| 18 May 10 | K8ZOG | EN70XN | PSK31 | 40m | 7.036610 | 
| 18 Apr 10 | K8PBE | EN70qv | PSK31 | 17m | 18.100755 | 
| 17 Jan 10 | KC8QMF | EN70tm | PSK31 | 80m | 3.581686 | 
| 31 Jul 09 | KB9APO | EN70ed | PSK31 | 20m | 14.072308 | 
| 20 May 09 | N8YD | EN70qf | PSK31 | 40m | 7.036400 | 
| 21 Apr 09 | KV9W | EN70dd | PSK31 | 20m | 14.072149 | 
| 16 Feb 09 | WA8MGD | EN70qb | PSK31 | 80m | 3.581601 | 
| 14 Dec 08 | W9HLY | EN70mt | PSK31 | 20m | 14.071112 | 
| 04 Oct 08 | W9HLY | EN70mt | PSK31 | 80m | 3.580880 | 
| 07 Apr 08 | KD8AZO | EN70ql | PSK31 | 20m | 14.071536 | 
| 02 Dec 07 | KC9EJG | EN70nd | PSK31 | 20m | 14.071258 | 
| 02 Dec 07 | K5ZG | EN70vt | PSK31 | 20m | 14.071266 | 
| 18 Nov 07 | N9SCW | EN70cd | PSK31 | 20m | 14.072145 | 
| 04 Nov 07 | AB8CL | EN70 | PSK31 | 20m | 14.070859 |