Airports (Johnson County) Scanner Frequencies and Radio Frequency Reference

Airports (Johnson County)

Last Updated: December 30, 2025, 15:26 pm UTC

Grouped

All

New/Updated

Show Repeater Inputs

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
123.000	WRBM360	BM	CSQ	Skyhaven	Skyhaven CTAF/Unicom	AM	Aircraft

121.5 Lo-Guard (civilian) emergency (Mayday) frequency worldwide.
243.0 Hi-Guard (military) equivalent.

Operations

Frequency	Type	Tone	Alpha Tag	Description	Mode	Tag
227.800	BM	CSQ	303TFS Ops	303TFS Ops ????	AM	Aircraft
308.500	BM	CSQ	SZL 308.5	509BW (Air-to-Air)	AM	Aircraft
239.025	BM	CSQ	SZL ATIS-UHF	ATIS-UHF	AM	Aircraft
118.725	BM	CSQ	SZL ATIS-VHF	ATIS-VHF	AM	Aircraft
49.650	BM	CSQ	WAFB ANG Ops	Air National Guard: Ops (ANG Ops)	FM	Military
242.400	BM	CSQ	USA Helo U	Air National Guard: Ops (ANG Ops)	AM	Military
260.250	BM	CSQ	SZL 260.25	Approach	AM	Aircraft
284.000	BM	CSQ	SZL Aprch-UHF	Approach-UHF	AM	Aircraft
127.450	BM	CSQ	SZL Aprch-VHF	Approach-VHF	AM	Aircraft
135.575	BM	CSQ	SZL AHH-VHF	Approach/Departure: After Hours/Holiday via KZKC	AM	Aircraft
323.150	BM	CSQ	SZL AHH-UHF	Approach/Departure: After Hours/Holiday via KZKC	AM	Aircraft
335.800	BM	CSQ	SZL 335.8-UHF	Clearance/Delivery-UHF	AM	Aircraft
121.750	BM	CSQ	SZL 121.75-VHF	Clearance/Delivery-VHF	AM	Aircraft
311.000	BM	CSQ	SZL CP 311.0	Command Post (Spirit Control)	AM	Military
318.050	BM	CSQ	SZL CP 318.05	Command Post (Spirit Control)	AM	Military
321.000	BM	CSQ	SZL CP 321.0	Command Post (Spirit Control)	AM	Military
343.650	BM	CSQ	SZL Deprtr-UHF	Departure-UHF	AM	Aircraft
125.925	BM	CSQ	SZL Deprtr-VHF	Departure-VHF	AM	Aircraft
275.800	BM	CSQ	SZL Ground-UHF	Ground-UHF	AM	Aircraft
119.125	BM	CSQ	SZL Ground-VHF	Ground-VHF	AM	Aircraft
372.200	BM	CSQ	SZL PTD	PTD (Pilot-to-Dispatcher)	AM	Aircraft
318.800	BM	CSQ	SZL Tower-UHF	Tower-UHF	AM	Aircraft
132.400	BM	CSQ	SZL Tower-VHF	Tower-VHF	AM	Aircraft