Shiawassee County (MI)

County Police Designation

2## Sheriff
35-## Michigan State Police
86-## Corunna City

County Fire Designation

All fire departments refer to themselves by department name and what type of unit they are (i.e. Perry Engine 1 or Vernon Tanker 2).

County EMS Designation

• 110-119 Corunna Ambulance
• 120-129 Ovid Ambulance
• 130-139 Laingsburg Ambulance
• 150-159 Mobile Medical Response (MMR)
• 170-179 Twin Twp Ambulance
• 200-210 Perry Ambulance

County Online Audio Feeds

• 78F911 Shiawassee County Fire Talkgroups
• 78F911-VHF Shiawassee County Fire Dispatch
• 78P911 Shiawassee Police Talkgroups

County Fire SMS/E-MAIL Alerts

• Shiawassee County Fire Alerts

Railroad frequencies

Canadian National (ex-Grand Trunk Western)

• 160.59 Channel 1 - Road/Dispatcher
• 161.22 Channel 2A (Flint Subdivision) - Dispatcher Desk 8
• 160.53 Channel 2B (Holly Subdivision) - Dispatcher Desk 9
• 160.845 Channel 3 - Yard
• 160.95 Channel 4 - Maintenance of Way
• 161.04 Channel 5 - Yard

• • Channels 1 and 2A are also used by Amtrak Blue Water

Huron & Eastern (ex-Central Michigan)

• 161.31 Channel 1 - Yard
• 161.28 Channel 2 - Road/Dispatcher

Great Lakes Central (ex-Tuscola & Saginaw Bay)

• 160.575 Channel 1 - Road/Dispatcher
• 161.1 Channel 2 -Yard