| UTC | |
| USA Pacific | |
| Japan | 
Contact with DS1JFY:
| Date | Call | Grid | Country | Mode | Band | Frequency | 
|---|---|---|---|---|---|---|
| 09 Jan 09 | DS1JFY | PM37op | DPR of Korea | PSK31 | 40m | 7.036097 | 
| 30 Oct 08 | DS1JFY | PM37op | DPR of Korea | PSK31 | 20m | 14.070850 | 
| 30 Apr 08 | DS1JFY | PM37op | DPR of Korea | PSK31 | 40m | 7.035702 |