| Special features for the Earth-Venus-Earth experiment - DL4YHF |
| Special features for the Earth-Venus-Earth experiment - DL4YHF https://www.qsl.net/dl4yhf/speclab/earth_venus_earth.htm#success_on_2G4 https://www-qsl-net.translate.goog/dl4yhf/speclab/earth_venus_earth.htm?_x_tr_sl=en&_x_tr_tl=pl&_x_tr_hl=pl&_x_tr_pto=wapp#success_on_2G4 Translator Google |