FT8 & FT4 Lecture video SARN

FT8 & FT4 Lecture video http://www.southgatearc.org/news/2020/november/ft8-and-ft4-lecture-video.htm#.X7vUQ7fdi00 https://translate.google.pl/translate?hl=pl&sl=en&tl=pl&u=http%3A%2F%2Fwww.southgatearc.org%2Fnews%2F2020%2Fnovember%2Fft8-and-ft4-lecture-video.htm%23.X7vTFLfdi00

  PRZEJDŹ NA FORUM