Monroe County (MI) Law Enforcement
From The RadioReference Wiki
Police Unit Numbering Plan
- Sargentx = Sheriff Sergeants
- 50xx: Monroe Police
- xFrank = PSO (Public Safety Officer/Cross trained as Fire Fighter)- Monroe Police
- Unit "A" thru Unit "J" = Misc Units- Monroe Police
- Unit "K" = Traffic Enforcement - Monroe Police
- 1x: K-9 Units
- 2x: Traffic Units
- 6x.: DNR
- 1xx: Sheriff (North; Ash, Berlin, Frenchtown, Monroe, and Raisinville Townships)
(Frenchtown Twp = 137, 138, 139)
- 2xx: Sheriff (South; La Salle, Ida, Whiteford, Bedford and Erie Townships)
(Bedford Twp = 232, 233, 234, 235)
- 3xx: Sheriff (West; Dundee, Summerfield, Milan, London, and Exeter Townships)
(Petersburg = 330, 331)
- DBx: Sheriff/Monroe Police Detective Bureau
- 4xx: Carleton Police
- 401: Carleton Police Chief
- 5xx: Erie Twp. Police
- 542: Erie Twp. Chief
- 6xx: South Rockwood Police
- 7xx: Luna Pier Police
- 8xx: Dundee Police
- 9xx: Fermi Nuclear Plant
- 14xx: Michigan State Police Post 14 (Monroe), also covers Lenawee County
(1400-1469 Troopers)
(1470-1499 Motor Carrier Enforcement)
- ACx: Animal Control
- Sterling 14xx: Sterling State Park
- Whiteford x: Whiteford Constable
10 Codes
(Monroe County, MI, like many other police services are moving away from ten codes to plain English) Some of the 10 codes are still used but as habit as opposed to being mandatory.
- 10-01 Emergency use lights and siren
- 10-02 Negative
- 10-03 Affirmative
- 10-04 Clear Message Received, Acknowledgement
- 10-05 Relay to _____
- 10-06 Stand by
- 10-07 Out-of-Service
- 10-08 Your subject has an officer safety caution and/or court orders
- 10-09 Your subject has a valid (B)ench, (M)isdemeanor, (T)raffic Warrant
- 10-10 Your subject has a valid Felony Warrant
- 10-11 Out on detail
- 10-12 Visitors or Officials present
- 10-13 License plate check
- 10-14 Convoy/Escort detail
- 10-15 Transporting
- 10-16 Switch to the LEIN channel
- 10-17 OFFCIER NEEDS EMERGENCY ASSISTANCE!
- 10-18 Any traffic for this unit?
- 10-19 No traffic for your unit
- 10-20 Location
- 10-21 TX ________
- 10-22 Return to station
- 10-23 Arrived on the scene
- 10-24 Assignment completed
- 10-25 Disregard
- 10-26 Detaining subject, please expedite
- 10-27 Local records check
- 10-28 Driver's license check
- 10-29 Wants/Warrant check
- 10-30 Unnecessary use of the radio
- 10-31 In pursuit
- 10-32 Man with a gun
- 10-33 Emergency radio traffic only!
- 10-34 Jail break
- 10-35 Surveillance detail
- 10-36 Time check
- 10-37 Officer _______ on duty
- 10-38 Roadblock
- 10-39 Message delivered
- 10-40 Carjacking
- 10-41 Lunch break
- 10-42 Meet ____ at _____
- 10-43 DOA
- 10-44 Boating accident
- 10-45 Aircraft crash
- 10-46 Bomb threat
- 10-47 UFO report
- 10-48 Robbery
- 10-49 Alarm
- 10-50 Serving warrant
- 10-51 Wrecker request
- 10-52 Ambulance request
- 10-53 Subject is a known prostitute
- 10-54 Hijacked aircraft
- 10-55 Request permission to go car-to-car with ______
- 10-56 Detective request
- 10-57 Out at firing range
- 10-58 MDC message
- 10-59 Contact the complainant
- 10-60 Check the area
- 10-61 Request command officer
- 10-62 Racial incident/unrest
- 10-63 Prepare to copy
- 10-64 Larceny
- 10-65 Shoplifter
- 10-66 Domestic dispute
- 10-67 Serving civil process
- 10-68 Mental Subject
- 10-69 Loose livestock
- 10-70 Animal bite
- 10-71 Lost or found property
- 10-72 Civil Defense Alert
- 10-73 Civil Defense Attack
- 10-74 Civil Defense Activation
- 10-75 Civil Defense NAWAS/Test
- 10-76 I have sensitive information for your unit; is your radio secure?
- 10-77 Subject is a known drug dealer/user
- 10-78 Subject is a known sex offender
- 10-79 Subject is in ATF/FBI surveillance category
- 10-80 Subject is under age (minor)
- 10-81 Subject can monitor our radio traffic
- 10-82 Fire equipment request
- 10-83 Rescue request
- 10-84 SRT team request/callout
- 10-85 Detective request
- 10-86 Medical Examiner request
- 10-87 Marine dive team request
- 10-88 Contact _____ police dept. for assistance
- 10-89 Stay clear of ______ due to surveillance activity
- 10-90 Switch to Secondary channel
- 10-91 Switch to Tac channel
- 10-92 Switch to COM channel
- 10-93 Switch to talkaround channel
- 10-94 Backup unit requested
- 10-95 Use extreme caution!
- 10-96 Telephone patch
- 10-97 In service
- 10-98 At my residence
- 10-99 Out at the station