The Aurora Trunked System (Type 2) is:
866.0375
866.0625
867.2500
867.6250
868.1750
868.2000
868.5375

Talk Groups:
16 Water
48 Sewer
80 Public Works
112 Buidling Department
144 Public Works
176 Special Events
1616 Police Tac
1648 Police Citywide
1776 Police Ops 1
1808 Police Ops 2
1840 Police SOG Ch5 (?)
1872 Police Supervisors
1904 Police Tac 1
1936 Police Tac 2
1968 Police Tac 3
3248 Fire Dispatch