Cass County, Iowa (IA) Scanner Frequencies and Radio Frequency Reference

Cass County, Iowa

Last Updated: October 19, 2025, 18:21 pm UTC

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Entity	Entity Type
Cass County Trunked Systems (3)	Trunked
Cass County Amateur Radio	Amateur Radio
Cass County	Category
Businesses	Business Group

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Cass County

Cass County

Iowa Statewide Interoperable Communications System (ISICS)
Project 25 Phase II

Sheriff, Fire/EMS, and Conservation Operations

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
158.730	WPGI626	RM	151 NAC	Cass Sh Disp old	Sheriff Dispatch legacy	P25	Law Dispatch
154.145	KNJP573	BM		CassFireDisp	Fire Dispatch - 186.2 PL when paging Griswold Fire	FMN	Fire Dispatch
154.3775	KNJP573	M	CSQ	CassFire	Fireground	FMN	Fire-Tac
155.895	WQFI618	RM	146.2 PL	CassCtyWide	Fire Repeater	FMN	Fire-Tac
154.115	WQFP295	BM	CSQ	Cass EMS	EMS Paging	FMN	EMS Dispatch
158.925	WQFI618	BM	146.2 PL	Cass Co EMA	Emergency Management	FMN	Emergency Ops
159.135	WQM215	RM	110.9 PL	Cass Roads	Road Department	FMN	Public Works

Atlantic

Iowa Statewide Interoperable Communications System (ISICS)
Project 25 Phase II

Police and Fire

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
159.090	WPJR351	RM	151 NAC	Atlantic PD old	Police Dispatch legacy	P25	Law Dispatch
154.355	KNDE576	BM	CSQ	Atlantic FG	Fireground	FMN	Fire-Tac