OO4O This page shows the DX information for OO4O including map, latest reported spots and QSL information.
| Date | Frequency | Comment | Spotter |
|---|---|---|---|
| 30/11/2025 16:48 UTC | 14085.5 | SV1IU | |
| 26/10/2025 23:17 UTC | 1903.1 | tnx | DA1EE |
| 26/10/2025 23:16 UTC | 1903.1 | LSB | SM5EPO |
| 26/10/2025 22:39 UTC | 1904.1 | CQ WW DX contest | PE1EWR |
| 26/10/2025 17:48 UTC | 1885.0 | OZ8ZY | |
| 26/10/2025 17:34 UTC | 1864.9 | DL6MHW | |
| 25/10/2025 17:35 UTC | 1887.0 | OZ8ZY | |
| 25/10/2025 13:35 UTC | 28852.8 | OZ8ZY | |
| 30/03/2025 19:07 UTC | 28855.0 | ON4PO | |
| 30/03/2025 16:27 UTC | 21447.0 | USB | KF2TI |