Thanks to the organizers of the Zoom meeting held on Saturday. On your page https://wiki.gnuradio.org/index.php/HamRadio you mention Transmit / Receive Station Control TBD. I volunteer to do a presentation at a future meeting and describe how I do that on my Hackrf with GnuRadio. I couldn't see any contact information for the group, so I'm putting it out here.
73 VE7GSJ HamRadio - GNU Radio<https://wiki.gnuradio.org/index.php/HamRadio> Using GNU Radio for Amateur Radio []. Ham radio operators are given a license by their government enabling them to make radio transmissions for the purpose of scientific investigation, experimentation and non-commercial communication. wiki.gnuradio.org