http://www.jcems.net/docs/JaCoEMSstandingordersupdate.pdf
Page 25 has some freq info that is not listed in the Radio Reference database (EMS tac channels - 153.89 as input - Ashland DPL)
Page 25 has some freq info that is not listed in the Radio Reference database (EMS tac channels - 153.89 as input - Ashland DPL)