Boca Raton, FL Fire-Rescue Dispatch TG 405. May scan to tactical channels during major incidents, fires, etc. Stream received and decoded using an RTL-SDR (v3) and a Raspberry Pi3B+ rusnning OP25. Antenna is a vertical dipole ~55ft up in Boca Raton. Backup power fallback is automatic, and backup internet connections provided for long-term outages.