Posted on June 12, 2019March 15, 2024 by ContestOnlineScoreBoardCOSB presentation at Congreso Chileno de DX’s 2019 We are glad to receive an exciting news from Danilo Lara, XQ4CW about his COSB presentation at Congreso Chileno de DX’s 2019. We are publishing few pictures from that presentation:
Have video for presentation