| An experimental propagation beacon on 144MHz - VK1OD |
| An experimental propagation beacon on 144MHz - VK1OD https://owenduffy.net/blog/?p=18212#more-18212 https://translate.google.pl/translate?hl=pl&sl=en&tl=pl&u=https%3A%2F%2Fowenduffy.net%2Fblog%2F%3Fp%3D18212%23more-18212 |