| UTC | |
| USA Pacific | |
| Japan |
Contact with HL5:
| Date | Call | Grid | Country | Mode | Band | Frequency |
|---|---|---|---|---|---|---|
| 22 Oct 10 | HL5/KJ2U | PM45mf | DPR of Korea | PSK31 | 40m | 7.036173 |
| 05 May 10 | HL5QO | PM45cd | Republic of Korea | PSK31 | 20m | 14.071099 |
| 25 Feb 09 | HL5/KJ2U | PM45mf | Republic of Korea | PSK31 | 40m | 7.036442 |
| 22 Feb 09 | HL5/VK6DX | Republic of Korea | CW | 20m | 14.084085 | |
| 03 Jan 09 | HL5/KJ2U | PM45mf | Republic of Korea | PSK31 | 20m | 14.071773 |
| 20 Dec 08 | HL5BMX | PM45ie | Republic of Korea | RTTY | 20m | 14.088002 |
| 28 May 08 | HL5YI | PM45md | Republic of Korea | PSK31 | 20m | 14.072536 |