I happened to be tuning across the digital portion of 20 meters last
night and saw what appeared to be the trace of FM Hellschreiber. As I
watched, after the normal Hell stopped, a waterfall text display of
something like "FM HELL 105" appeared in small letters below and
centered on the normal FM Hell trace.
I wasn't able to get anything more, but wondered what software app it
was that displayed this way?
Rick Kunath
