The are analog BNSF railroad frequenciesIn the FMP24 window, hit "s" to start scanning
If you want it to start in Scan mode, add -s1 to the FMP24 batch file
What it the mode for those? analog? NXDN?
If analog, you need to enable the analog voice to pass with the "M/m" key.
To start in that mode, use the -m1 in the DSDPlus batch file