Ambulance
Frequency Duplex Mode Description
166.240 166.240 FM fm
Fire
Frequency Duplex Mode Description
137.9750 FM fire (pager)
Military Airband
Frequency Duplex Mode Description
279.2500 FM Low Flying Aircraft
Police
Frequency Duplex Mode Description
155.275 AM police
155.275 AM police powys
155.275 146.625 AM WH channel 4
452.500 FM police powys
