Codes
Countywide 10 Codes
10-1: Emergency; Use Lights & Siren.
10-2: Negative
10-3: Affirmative
10-4: OK
10-5: Return To Station
10-6: Standby
10-7: Out-of-Service
10-8: In Service
10-9: Repeat Last Transmission
10-10: Prepare to Copy
10-11: In Progress
10-12: Visitor Or Official Present
10-13: OFFICER NEEDS EMERGENCY ASSISTANCE!
10-14: Urgent! Expedite Present Call
10-15: Transporting
10-16: Stopping Suspicious Vehicle At ____
10-17: Crime Summary Information
10-18: Any Traffic For This Unit?
10-19: No Traffic For You
10-20: Location
10-21: TX Your Home
10-22: TX The Station
10-23: Arrived At The Scene
10-24: Assignment Complete
10-25: Disregard Last Radio Traffic
10-26: Traffic Stop
10-27: LEIN or Records Indicate Your Subject Is Wanted: B=Bench; T=Traffic; M=Misdemeanor; F=Felony
10-28: Registration Check
10-29: Warrant or file Check
Y10-29: Your Subject Has A Valid Misdemeanor Warrant
Y10-30: Your Subject Has A Valid Felony Warrant
10-30: Unnecessary Use Of Radio
10-31: Your Subject Has An Officer Safety Caution Advisory
S10-32: Man With A Gun
10-33: Emergency Radio Traffic Only
10-34: Emergency At The Jail
10-35: Stakeout
S10-35: Money Transport
10-36: Confidential Information
10-37: Is The Subject/Suspect Present?
10-39: Subject Can Monitor Our Radio Traffic
10-41: Lunch At ________
10-42: Meet Officer
10-43: Switch To Channel _____
C10-44: Request A Command Unit At This Location
10-45: Assistance (Backup Unit)
10-47: Switch to Encryption Channel
10-48: MDC Traffic
10-51: Wrecker Request
10-52: Ambulance Request
10-53: Medical Examiner Request
10-54: Detective Request
10-55: Fire Department Request
10-56: HazMat Team Request
10-57: Dive Team Request
10-59: Meet The Complainant
10-60: Check The Area
10-61: Money Transport
10-66: Bomb Threat
10-67: Alarm
10-68: Bank Alarm
10-69: Airplane Crash
S10-70: Bomb Threat
P10-70: Your Radio Alarm Has Been Activated
10-72: Your Radio Alarm Has Been Activated
10-73: Radio Number ______
10-74: I am Secure; Resetting Radio
10-75: Set up Radio/Telephone Patch
P10-75: I am Secure; Resetting Radio
10-76: Regroup Radio _____ With_____
10-77: Unlock Radio ____ and Reprogram
10-78: Private Regroup with Dispatch
10-79: Private Regroup With____
S10-80: Alarm
Y10-80: Traffic Light Out
M10-81: Bank Escort
Y10-85: Command Officer Needed
S10-90: Open Door/Window
M10-92: Fresh Coffee at Station
Y10-99: Officer Has Lost Control Of His Gun And/Or Patrol Vehicle (Officer Has Been Taken Hostage)
Y Signal 20: Your Subject Has a Felony Warrant.
Y Signal 30: Your subject has a Bench, Misdemeanor, or Traffic Warrant.
Code Key:
C = County Sheriff
M = Milan
P = Pittsfield Twp. DPS.
S = Saline
Y = Ypsilanti City
Ann Arbor Police
10-1: Emergency; Use Full Equipment (Lights & Siren)
10-2: Negative
10-3: Affirmative
10-4: OK
10-5: Return To Station
10-6: Your Check Is Negative
10-7: Call
10-8: Prisoner/Suspect
10-9: Pick Up At _______
10-10: Prepare To Copy
10-11: Crime In Progress
10-12: EMERGENCY RADIO TRAFFIC ONLY!
10-13: OFFICER NEEDS EMERGENCY ASSISTANCE!
10-14: Ambulance Needed
10-15: Cover Unit Requested
10-16: Stopping Suspicious Vehicle At _____
10-17: Resume Normal Radio Traffic
10-18: Any Traffic For This Unit? _____
10-19: No Traffic For Your Unit
10-20: Location
10-21: Traffic Stop
10-22: Warrant Check
10-23: File Check
10-24: Computer Check
10-24V: Violation Bureau Check
10-25: Registration Check
10-26: Arrived On The Scene
10-27: Assignment Completed
10-28: Unnecessary Radio Traffic
10-29: Records On LEIN
10-30: In Service
10-31: Out-of-Service
10-32: Disregard
10-33: Stand By
10-34: No Help Needed
10-35: Surveillance Detail
10-36: Need Ambulance
10-37: Cancel Ambulance
10-38: Repeat Traffic
10-39: Pick Up Unit _____
10-40: Turn In Report/Meet Command Officer(s)
10-41: Out On Report
10-42: Meet Officer At _____
10-43: Misc. Call Out
10-44: Fuel
10-45: Time Check
10-46: Need Tow Truck
10-47: Phone Home
10-48: Pick Up Prisoner
10-49: Taxi Request
10-50: Warrant Service
10-51: Follow Up Investigation
10-52: Checking For Messages
10-53: Complete Your Present Assignment Quickly
10-54: Transporting
10-55: Crowd Is Gathering
10-56: C.S.I. Team Request
10-57: Medical Examiner Request
10-58: Traffic Or Weather Report
10-59: Contact Complainant
10-60: Check The Area
10-61: Subject In Custody
10-62: Homeland Security Detail
10-68: Subject Can Monitor Radio Traffic
10-72: Your Radio Alarm Has Been Actived, Are You Secure?
10-74: I am Secure and Will Reset My Radio
Offense Codes:
1310: Felonious Assault
1410: Robbery Armed
1510: Robbery Unarmed
1610: Robbery Strong Arm
1710: Purse Snatching
2110: Homicide
2211: Criminal Sexual Conduct (Rape)
3291: Indecent Exposure
3390: Assault
4110: Breaking & Entering
4111: Home Invasion
4510: Larceny
5440: Shoplifting
6610: Arson
6810: Malicious Destruction of Property
6910: Man With A Gun
6911: Man With A Knife
7110: U.D.A.A.
7111: Motorcycle Theft
7310: B&E To Automobile
8110: Forgery
8214: Seat Belt Violation
8620: Narcotics
8810: O.U.I.L.
8811: O.U.I.D.
8821: Liquor Law Violation
8830: Drunk & Disorderly
8840: Prowler
8843: Fight
8870: Runaway
8902: Kidnapping
8903: Obscene Telephone Calls
8904: Soliciting Without Permit
8907: Bomb Threat
8961: Reckless Driving
9010: Injured Person
9012: Ambulance Request
9013: Overdose
9030: Fire
9040: Sudden Death
9140: Alarm
9141: Audible Alarm
9161: Property Check
9220: Traffic Accident - Injury (P.I.)
9240: Traffic Accident - Hit & Run Injury
9260: Traffic Accident - Property Pamage
9280: Traffic Accident - Hit & Run PDA
9291: Traffic Accident - Parked Vehicle
9310: Civil Dispute
9330: Disturbing The Peace
9440: Missing Person
9510: Suspicious Person
9511: Missing Vehicle
9512: Be On The Lookout (BOL)
9515: Escapee
9520: Trouble With Suspect
9521: Trouble With Juvenile
9522: Fireworks
9530: Dog bite
9531: Barking Dog
9532: Dog At Large
9533: Dead Animal
9550: Found Property
9554: Damaged Property
9560: Mental
9561: Extra Patrol
9565: Litter Violation
9567: Citizen Assist
9580: Escort
9581: Money Transfer
9612: Traffic Violation
9620: Traffic Hazard
9621: Blocked Driveway
9622: Overtime Parking
9624: 48 Hour Storage Violation
9627: Private Property Parking Complaint
9940: Court
9960: Serve Subpoena
9970: Transporting From Jail-to-Court
9971: Transporting From Court-to-Jail
9972: Vehicle Transport
9980: Break
9990: Meal
Race Codes:
601: Black Male
602: Black Female
603: White Male
604: White Female
605: Unknown Male
606: Uknown Female
607: Asian Male
608: Asian Female
609: Hispanic Male
610: Hispanic Female
Unit Numbering
County Sheriff Units
County Fire Units
Base 1: Ann Arbor City
Base 2: Ypsilanti City
Base 3: Augusta Twp.
Base 4: Saline Area F.D.
Base 5: Dexter Area F.D.
Base 6: Chelsea Area Fire Authority
Base 7: Manchester Twp.
Base 8: Northfield Twp.
Base 9: Salem Twp.
Base 10: Pittsfield Twp.
Base 11: Superior Twp.
Base 12: Ann Arbor Twp.
Base 13: Barton Hills
Base 14: Ypsilanti Twp.
Base 15: Willow Run Airport F.D.
Base 16: Scio Twp.
Base 28: Milan Area F.D.
Base 76: Clinton
Base 90: Sand Lake