Here are a set of SWRadiogram image decodes from a stream from @j3ff in our discord chat group at HFZone. This is an IQ recording of 5850khz at 0800UTC on 2/21/21. The source was being played over to cast1.hfzone.org. His source is an SDRuno RSP1a and linear-loaded dipole in Nashville, TN using SDRUno software and the scheduled recording feature. The stream was playing inside of VLC on my end.
I used fldigi to decode. This is a run of a workflow designed to test audio quality through these components. Below are the images: