Hello All, This morning at 07.12 UTC, I had nice qso with OE6AG on Ao-51 L/S mode Strong signal into 90 cm. dish with patch feed and keps downconverter only a little bit qsb, but signal was very good. Excellent mode L/S thank you Willy for qso Thank you the AO-51 Commander Team 73" Francesco IW4DVZ