https://www.space.com/new-radio-telescope-unmask-ancient-universe-satellites-ruin-view It seems the Starlink birds are causing RFI... I wonder if they fall under Part 15.103(a)? :) -- 73, and thanks, Dave (NK7Z) https://www.nk7z.net ARRL Volunteer Examiner ARRL Technical Specialist, RFI ARRL Asst. Director, NW Division, Technical Resources