Schuylkill 911 – Radio Protocol Schuylkill County 911 Communications System – Protocols https://www.youtube.com/watch?v=OGkJOpi2Z_wPortable Radio – Brief Overview of Operationhttps://www.youtube.com/watch?v=FZWnfD_5VpkMobile Radio – Brief Overview of Operationhttps://www.youtube.com/watch?v=6-uW1A7nrpA