Example with fm_demod.grc :
Add Float to Short block with scale at 32767 And UDP sink block with address ip of destination host (here 127.0.0.1) and choose port (here 3448).
Build graph and chmod 755 satnogs_fm_demod.py and copy satnogs_fm_demod.py to /usr/bin/
Launch VLC media player on destination host : vlc --demux=rawaud --rawaud-channels=1 --rawaud-samplerate=48000 udp://@:3448
And now listen next ARISS Contact in live with your satnogs station.
You can reproduce this with other module…
PS : GNU radio UDP sink not support broadcast address, only one host can listen