Iowa Statewide Interoperable Communications System (ISICS) Unidentified Talkgroups
From The RadioReference Wiki
Unidentified Talkgroups
Iowa State Patrol / DPS
5052 - heard with encryption in Fort Dodge and Waterloo - 2/4/19
Woodbury CO.
61736 - Encrypted 63050 - Encrypted 63257 - possible testing channel
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