Norfolk City communications system on Project 25 Phase 1 (P25-1) Simulcast - System ID:465, WACN: BEE00, control frequency is 857.5125MHz. Monitoring Talkgroup 620- NPD Emergency. ***NOTE TO ADMIN*** This TG is a local interop meant for the three precincts to coordinate response. It is not an "alt" or tactical group. This request may be in response to the all-hands email sent out.