izz
Member
The State of Wisconsin Frequency Coordinator has released a list of MABAS and narrowband frequencies that will be used for mutual aid through-out the state.
http://www.apcointl.org/frequency/siec/documents/documents/WI_Mutual_Aid_Frequencies.doc
http://www.apcointl.org/frequency/siec/documents/documents/WI_Mutual_Aid_Frequencies.doc