Illinois Police Radio Codes

Contents

Illinois State Police Codes

CodeMeaning
101Traffic patrol highways - other than interstate
102Traffic patrol - interstate highways
103Traffic accident investigation
104Speed check - radar or aircraft
105Traffic control
106Traffic law enforcement
106aIssuing citation or warning
106dDetaining subject at traffic stop
106gAdvised warrant
107Driver's license checks, equipment checks
108Overweight enforcement
109Public assist
110Court
111Investigation
113Manhunt
122Service patrol (special traffic enforcement)
123Toll evasion (district 15 only)
205Desk duty
206Disaster duty
208Disturbance
211Equipment service … service & repair, pick up, etc
213Lunch
224Escort
225-236Security details
240Miscellaneous (define activity when using this code)
402Out of service - duty completed
450Available
450pAvailable on pager
451Emergency standby
501Day off
509Day off - holiday
620Weapons training
651Hazmat unit on traffic stop
664Hazmat unit in service
682-691K-9 unit in service
695Lake rescue
696River resuce
701Aircraft speed check
702Aircraft post flight/pre-flight
801Solicitation
804Homicide
805Kidnapping
807Sex offense
818Assault
824Civil rights violation
825Eavesdropping
826Theft
830Robbery
831Burglary
832Arson
833Property damage
837Narcotics violation
839Deadly weapons violation
842Disorderly conduct
844Gambling
846Treason
858Hazardous materials investigation
859Fugitive
860Liquor law violation
895Vip security
901Request juvenile officer

Administration & Supervision Codes

CodeMeaning
301Administration - for sworn officers assigned to administrative functions
302Supervision - includes time spent by supervisor on inspection, pip interview, or counseling
305Inspection - used by members of an inspection team

Aircraft Codes

CodeMeaning
701Speed check
702Surveillance
703Maintainence
704Postflight/preflight
705Photography
706Disaster/traffic control
707Manhunt, other
708Flight proficiency
709Transportation
710Line patrol/selective assignment
711Aircraft operation - travel to and from air speed zones

Breath Test Codes

CodeMeaning
715Maintainence - "breathalyzer" (technician only)
716Breathalyzer demonstration (technician only)
717Certification & examination

Code Suffixes

CodeMeaning
AAt scene doing follow-up
DUsed for d.u.i. related enforcement
FUsed when officer in fixed position (district 15)
KUsed for 2nd division related enforcement
RUsed for accident reduction related enforcement
SUsed for 55 mph national speed law enforcement

Criminal Investigation & "d.o.i." Codes

CodeMeaning
801Solicitation / conspiracy
803Attempt
804Abortion / homicide (includes muder & manslaughter & suicide)
805Unlawful restraint / kidnapping / missing persons
807Prostitution, pandering, pimping / bigamy / obscenity / rape / public indecency / deviate sexual conduct or assault / indecent liberties with a child / adultery or fornication / incest
818Intimidation / compelling confession or info. by force or threat / dueling or tattooing body or minor / assault / battery / reckless conduct or criminal housing management
824Civil rights violation
825Eavesdropping
826Theft
827Impersonating a member of fraternal or veterans organization / deceptive practices / forgery / deceptive sale or altering of coins or currency
830Robbery
831Burglary or possession of burglary tools
832Arson or possession of expolsives
833Hit and run or criminal damage to property / criminal trespass to vehicles / criminal trespass to land
837Narcotics violations
839Weapons and firearms violations
840Subversive or security investigation / miscellaneous / criminal usury violation - irs - 39 all / looting - irs - 42 all / special investigation / mob action/obstructing justice
841Bribery or official misconduct / resisting or obstructing a peace officer / obstructing process service or justice / removal of chief of police or sheriff / criminal defamation / bribery
842Disorderly conduct
844Criminal defamation
846Treason or advocation of government overthrow
851Compounding a crime / tampering with public records or notice / bail bond violation / impersonating judicial or governmental officials / perjury / communicating with jurors
859Escape/concealing or aiding a fugitive / refusing to aid an officer / fugitives from justice - wanted by fbi or other agency
860Liquor law violation
863Newspaper clippings / record checks
864Police liaison public relations (dci)
865Parole violations
866Complaints - state police personnel
867Complaints - general, civilian, judges, misc., sec. of state,or other state organizations
868Crank file / crank letter to governor - anonymous / crank letter to public officials - anonymous
869Unlawful entry - azliens
873Gambling and vice intelligence co. files / civil disturbance co. file / intelligence - businesses & railroads / intelligence - organizations / intelligence - subjects / intelligence - l.e.i.u. liaison / illinois racing commission request / intelligence -
876Director - investigation / illinois racing commission request / governor - investigation
884Threats to other officials
888Illinois applicants / truck weight inspectors / parole and pardon applicants / local police agency applicants / out of state applicants / i.s.p. applicants / prison guards
895Governor security - plainclothes / vip security detail
901Juvenile - time expended on juveniles
951Stolen forged state warrents
952Public aid recipient fraud
953Medicaid fraud

Education & Training Codes

CodeMeaning
601Education - training (does not earn "comp time")
602Education - nondepartmental (does not earn "comp time")
603In service - probationary officer
604Education - police academy (does not earn comp time)
605In service - instructing officer
607Staff duty - police academy
608Teaching - departmental (at any level)
609Teaching - nondepartmental

Hazardous Material Codes

CodeMeaning
651Inspection - vehicle
652Inspection - facilities/records
653Accident investigation - motor vehicle
654Accident investigation - railroad
655Incident
656Radiological survey
657Meeting
658Education
659Teaching
660Violation hearing - civil
661Violation hearing - criminal
662Fixed location enforcement
663Report writing preparation & hazardous material survey
664Hazardous material enforcement

Information & Education Codes

CodeMeaning
721Program - adult group
724Program - development
725Driver education class
726Program - grade schools
727Program - high school assembly
728Program - radio appearance & tv
729Media contacts
730State police display
731Career day participation
732Defensive driving course
733Program preparation

Off Duty Codes

CodeMeaning
501Day off - regualr
502Day off - due for regular day worked
503Day off - vacation
505Day off - compensatory for "comp time" earned
506Day off - disciplinary without pay
507Day off - relieved of duty without pay
508Day off - military leave, national guard annual camp, or army reserve
509Day off - holiday (taken either on the holiday or later date)
510Day off - extra (granted by the c.o. for family illness, or death or funeral of a family member, or to attend a fraternal or professional meeting - should be a rarely used code
511Regular day off - lost, disciplinary
512Day off - personal illness, service connected
513Leave of absence - for any reason other than military
514Temporary total disability
515Day off - personal illness, service connected
516Day off - illness in family

Ordinance Codes

CodeMeaning
620Weapons - training & practice (does not earn "comp time")
623Weapons - instructing
633Weapons - misc., planning, inventory, record keeping, repair

Special Activity Codes

CodeMeaning
203Inspection - time spent by officer while being inspected by supervisor or inspection team
205Desk duty - any rank other than operation sgt. assigned to dist. desk (includes communication detail)
206Disaster duty - tornado, flood, fire, drowning, train wreck, plane crash
207Meeting
208Disturbance - mobs, riots, strikes, sit-in, etc
211Equipment service - service and repair, car appraisal, pick up new car, uniform exchanges
213Personal time - used when officer on duty has coffee or eats
214Fair details (state, county, etc.)
215911 program activity
216Near program activity
220Merit board activities - assistance, hearings, interviews,promotion activities, etc
224Relays & escorts - property, personnel, prison bus, military,striper (dist. 5 uses "code 4" meaning "enroute to dist. hq"
225Rural security patrol
226Security detail - governor and immediate family
227Security detail - executive or other vip
228Security detail - property
229Security detail - lt. governor, comptroller, or other electedofficials
235Funeral detail - used when personnel attend funeral for a fellow officer or other vip
240Miscellaneous - define activity in remarks when this code is used
TUsed when the officer is in transit to or from the activity

Termination & Standby Codes

CodeMeaning
402Out of service - duty completed
450Readily available - must keep hq advised of location
451Emergency standby - at home an ready for duty on very short notice
452Duty officer responsibility

Tips Codes

CodeMeaning
101Traffic patrol-highways other than interstate
102Traffic patrol-interstate highways
103Traffic accident investigation
104Speed check-radar or aircraft
105Traffic control
106Traffic law enforcement - time expended when issuing citation or warning to/and bonding or lock-up of violator. (use specific criminal investigation code when enforcing criminal statutes)
106aOfficer issuing citation or warning
106aexOfficer bonding out and/or locking up violator at nearest pd or sd
107Drivers license checks, equipment checks
108Overweight enforcement
109Public assistance - motorist assist, debris, animal in road
109bPublic assistance - continuation of initial investigation
110Court-inquest, testifying, state's attorney's visit, pretrial briefing
111Investigation
111bInvestigation - continuation of initial investigation
112Alcoholism & intoxication treatment act
113Manhunt
116Breath testing
122Service patrol - apply to ctep "concentrated traffic enforcement program", csep "concentrated speed enforcement program" and also to the dist. 15 toll booth cheating program
122qitIn transit to and from ctep activity
122sitIn transit to and from csep activity
123Toll evasion - dist. 15 only
ASuffix used when officer arrives at scene and does follow-up
FSuffix used when the officer is in a fixed position (on duty at a toll road plaza, etc) - applys to dist. 15

Vehicle Investigation Codes

CodeMeaning
741Investigation of vehicle - fraudlent document / sale of abandoned vehicles for isp / used car dealer check / local police request for examination / investigation and/or recovery of stolen vehicle parts / investigation of vehicle - counterfiet document / l
742Request for replacement vin plate
743Vehicle investigation - other / new car dealer check

Chicago Police Department Codes

CodeMeaning
1Disturbance - public
2Disturbance - teenagers
3Disturbance - drunk
4Disturbance - noise
5Disturbance - other street
6Illegal parking
7Sick removal
8Injured person
9Person down
10-1Officer needs help
10-4Acknowledge - 2 officer unit
10Animal bite
11Suspicious person
12Calling for help
13Lost person found
14Alarm
15Ambulance
16Fire call
17Escort
18Traffic accident
19Other misc. incident
Adam --Not bona fide incident
Boy ---No person found
Charles-No such address
David -Perpetrator gone on police arrival
Frank -Peace restored
George -Advised warrant
Henry --Advised to re-contact police if repeated
Ida ---Removed to hospital
John --Returned to home or family
King --Taken to district station
Lincoln-Information report submitted
Mary --Issued traffic citation
Nora --Issued non-traffic summons
Ocean -Advised legal help
Paul --Other police service
Radio --Arrest made
Xray --Miscellaneous report
Yankee --Animal bite report

Chicago Taxi Codes

CodeMeaning
10-1Pick-up from street
10-2Yes
10-3No
10-4Message understood
10-6Passenger in car
10-7Going off air
10-8Ready to work
10-9Repeat please
10-12No load
10-13Emergency
10-14Suspicious passenger
10-15Cancel the order
10-16Call the office
10-17Mechanical breakdown
10-18Repairs completed
10-19Come to the office
10-20Location
10-66Question for dispatch
10-99Personal load
10-100Out of car (5 min)

Chicago Transit Authority Ten Codes

CodeMeaning
10-1Receiving poorly
10-2Receiving well
10-3Stop transmitting
10-4Message received/understood
10-7Unit out of service
10-8Unit in service
10-10Police need assistance
10-20What is your location
10-21Call by telephone
10-25Dirty vehicle
10-31Atc bypass operation autho
10-32Stem bypass op. authorized
10-33Pcr bypass op. authorized
10-40Radio check
10-41Unauthorized switch
10-42Abandoned bus
10-49Check fairbox
10-50Make special service check
10-51Go to location and assist
10-52Manpower shortage
10-53Use appropriate service restoration technique
10-55Inspect all viaducts in district, check covers
10-56Bus equipment shortage
10-57Rail car shortage
10-58Trip anulled (rail)
10-59Salt over/under passes
10-60Check employee
10-61Employee injured
10-62Employee sick
10-63Other person sick/injured
10-65Switch to alternate channel
10-68Repeat message
10-71Collision w/fixed object
10-72Collision w/a person
10-73Collision w/other vehicle
10-74Collision of cta vehicles
10-75Derailment
10-77Have crew make announcement
10-80Fire (give location)
10-83Throwing at bus or train(give location)
10-84Assist w/fare dispute
10-86Disturbance in progress
10-87If train is standing in station, remain standing until advised to procede, if train is between stations,reduce speed, approach slowly , stop outside of next station, remain standing until signalled to proceed
10-88Alarm; bus, train, or station
10-90Bomb threat
10-91Weapon threat
10-99Dire emergency, stop all other radio transmissions

Cook County Sheriff's Department Codes

Incident Codes

CodeMeaning
1Burglar alarm
2Animal bite
3Assist citizen
4Assist other agency
5Citizen calling for help
6Domestic disturbance
7Drunk disturbance
8Noise disturbance
9Street disturbance
10Teen disturbance
11Drag racing, speeders
12Escorts
13Bomb threat/fire alarm (false)
14House watch
15Inhalator call
16Juvenile problem
17Lost person aided
18Person down
19Neighborhood argument
20Notification
21Parking problem
22Premise check
23School crossing
24Stray animal
25Suspicious auto
26Other miscellaneous incident
27Warrant service

Police Action

CodeMeaning
10-50j1Accident - no injury
10-50j2Accident - injury
10-50j3Accident - fatal
10-57j1Hit & run - no injury
10-57j2Hit & run - injury
10-57j3Hit & run - fatal
10-81j1Transporting personnel
10-81j2Transporting property
10-81j3Transporting prisoner
10-81j4Transporting papers
AAdvised legal help
BAdvised to recontact police if situation reoccurs
CAdvised warrant
DAided citizen or department
EGone upon police arrival
FMemo submitted
GNo such address
HNo police service needed
INo bonafide incident
JOther police service
KPeace restored
LPerpetrator gone on arrival
MPremises secured
NRemoved to hospital
OReturned to home
PTaken to station
QTraffic citation issued
RArrest made
SCase report completed
TRabies control notified
UPrisoner housed
VInvestigations division contacted

Dupage County Police Codes

Advisory Response Codes

CodeMeaning
1Normal routine response
2Expedite, may use lights
3Full emergency response

Case Status Codes

CodeMeaning
0Unfounded
1Referred call
2Under investigation
3Adult arrest/citation
4Juvenile arrest
5No complaint/adult
6No complaint/juvenile
7Other clearance/adult
8Other clearance/juvenile
9Case closed

Dispatch Signals

CodeMeaning
1Meet operator at …
2Pick up/drop off paper
3Officer needs assistance
5Alarm
5bBank alarm
5hHold up alarm
6Confidential information
7Car wash
8Complaint number
9Traffic stop
10Auto maintenance
11Bomb threat

Incident Codes

CodeMeaning
1Homicide
5Burglary
6Theft
8Narcotics offense
9Recovered property
11Domestic problem
13Emergency aid
14Security check
21Rape
22Indecent exposure
23Attempted robbery
24Other sex crime
25Attempted pick-up
26Molestation
27Animal call
28Disturbance
31Robbery
32Strong arm
33Attempted robbery
34Assistance
41Assault with gun
42Assault with knife
43Assault
44Assault with weapon
71Vehicle theft
72Recovered vehicle
73Attempted vehicle theft
100Lost/stolen vehicle
120Gambling or liquor offense
151Intoxicated driver
152Traffic violation
160Traffic/road accident
170Suspicious vehicle
181Accident - property damage
182Accident - injury
183Accident - hit and run
184Accident - fatality
185Accident - pedestrian involved
186Accident
191Illegal dumping
192Wires down
193Gas leak
200Aircraft call
201Train call
220Fire
221Arson
222Attempted arson
223Bombing
224Bomb threat
225Grass fire
230Threats
240Vandalism
250Suspicious person
251Prowler
252Solicitor
291Hunting
292Unlawful use of weapon
294Fireworks
295Air rifles
300Telephone complaint
350Unclassified call
360Unfounded call

Ten Codes

CodeMeaning
10-4Message received
10-6Busy, but available
10-7Out of service
10-8In service
10-9Repeat
10-20Location
10-23Arrived at scene
10-24Assignment completed
10-27Drivers license check
10-28Vehicle license check
10-29Check for warrant/steal
10-33Emergency
10-41Beginning tour of duty
10-42Ending tour of duty
10-46Motorist assist
10-50Traffic accident
10-57Hit and run accident
10-99Wanted or stolen

Elgin City Police Codes

Dispatch Signals

CodeMeaning
1Investigate robbery
1m1Robbery in progress
1m2Robbery alarm
2Investigate burglary
2m1Burglary in progress
2m2Burglary alarm
3Inves. shooting/stabbing
3m1Shooting/stabbing occuring
4Fight
5Civil disturbance
6Subject with a weapon
7Intruder in building
8Shoplifter
8jJuvenile shoplifter
11Prowler
12Moron complaint
13Suspicious person
14Suspicious car
20General investigation
21Fire
22Domestic disturbance
23Escaped patient
24Animal complaint
25Animal bite
26Child complaint
27Lost child
28Soliciter complaint
29Trees or wires down
31Dead person
32Sick person
33Injured person
34Drowning
35Suicide
36Intoxicated person
41Collision/accident
41m1Collision/accident w/injuries
42Drunk driver
43Reckless driver
44Parking complaint
45Direct traffic
51Escort
51m2Escort with injured person
52Squad come to station
53Pick up officer
54Squad bringing prisoner in
55Bring article to headquarters
56Squad phone headquarters
57Meet officer
58Notification
61Scramble
99Subj. vehicle wanted
M1Respond w/lights and siren
M2Respond w/lights, no siren

Status Codes

CodeMeaning
1Unable to locate/gone on arrival
2No police service needed
3Situation resolved
4Refer. other agency no report
5Citation issued
6Report with no arrest
7Report with arrest
8Other

Kane County Sheriff's Department Signals

CodeMeaning
1Demonstration or test
2Pick up prisoner at …
3Accident
3aAccident with injuries
4Investigation
5Fire call
6Suicide call(kane county sheriff continued)
7Calling car to station
8Electric wires or tree down
10Bomb threat
11Emergency; robbery; shooting
12Call office by phone
13Dog bite: shoot dog
14O.k. last transmission
15Pick up papers at …
16Out of car serving papers
17Out of car and man home
18Meet train
19Meet party at …
25Cars stay w/in 5 miles of hq
26Cars resume normal patrol
27Cut at police light
28Escort
29Drowning
30Use caution: subject armed
33Radio alert
35Burglar alarm

Lake County Eleven Codes

CodeMeaning
11-00Unruly prisoner, send help
11-1Bringingin prisoner
11-11Prisoner/visitor/v.i.p
11-16Pick up … at …
11-27Registration check
11-31Vehicle pursuit
11-32Switch to frequency …
11-34Trouble at station
11-39Burglar or fire alarm
11-40Servicing squad
11-44Open garage door
11-58Juveniles assembling
11-69Missing person information
11-78Report number
11-93Burglary report
11-98Suicide investigation
11-99Abandoned vehicle

Park Forest Dispatch Signals

CodeMeaning
1Officer needs assistance
2Anything for us
3Ambulance
4Pick up papers
5Visitors present
6Security check at …
7Alarm
8Gas/auto service
9Pick up food for prisoner
10Utility trouble
11Shoplifter
12Speeding car at …
13Lost/found child
14Car wash
15Abandoned car
16Parking violation
17Traffic stop
18Meet …
19Pick up coffee
20Stolen auto
21Runaway/missing person
22Prisoner in custody
23Abandoned bike

Quincy & Adams County Police Codes

Status Codes

CodeMeaning
0Default activity
15Tavern incident
16Disturbance
17Alarm call
20Patrol unspecified
21Patrol, one officer
22Patrol, two officers
23Patrol, unmarked
24Foot patrol
25Special duty, unspecified
26Criminal investigation prelim
27Criminal investigation followup
28Investigation, miscellaneous
29Surveillance
30Arrest activity
31Juvenile incident
32N.o.v. activity
33Parking enforcement, tow
34Parking enforcement, other
35Bicycle enforcement
36Traffic, radar
37Traffic, other
38Traffic, vehicle stop
39Accidednt, investigation
40Traffic control, fire
41Motorist assist
42Station duty officers
43Command center duty
44Personal time
45Office duty administrator
46Watch supervision
47Department meeting
48Squad room
49Prison duty
50Report writing
51Premise check
52Desk duty supervisor
53Service escort duty
54Vehicle maintenance
55Parade detail
56Service, fingerprint
57Medical emergency
58Failed to advise
59Failed to enter
60Default or enroute
65Warrant duty
66Summons duty
76Breathalyzer duty
78Assist other agency
89Court duty
90Court appearance
91Subject in custody
92Training
93False alarm
94Crime prevention
95Public relations

Ten Codes

CodeMeaning
10-0Unable to copy
10-2Signal good
10-3Stop transmitting
10-4Ok, affirmative
10-5Relay
10-6Busy, unless urgent
10-7Out of service
10-8In service
10-9Repeat
10-10Fight in progress
10-11Dog case
10-12Stand-by
10-13Road & weather conditions
10-14Prowler report
10-15Civil disturbance
10-16Domestic
10-17Meet with complainant
10-18Quickly
10-19Return to …
10-20Location
10-21Call by telephone
10-22Disregard
10-23Arrived at scene
10-24Assignment completed
10-25Meet in person
10-26Detaining subject, expedite
10-27Driverse license info
10-28Vehicle registration info
10-29Check for warrants
10-30Unnecessary use of radio
10-31Crime in progress
10-32Man with gun
10-33Emergency
10-34Riot
10-35Major crime alert
10-36Correct time
10-37Suspicious vehicle
10-38Stopping vehicle
10-39Urgent, use lights & siren
10-40Silent run
10-41Beginning duty
10-42Ending duty
10-43Information
10-44Permission to leave for …
10-45Dead animal carcas at …
10-46Assist motorist
10-47Road repair at …
10-48Traffic standard repair
10-49Traffic light out at …
10-50Accident
10-51Wrecker needed
10-52Ambulance needed
10-53Road blocked at …
10-54Livestock on highway
10-55Intoxicated driver
10-56Intoxicated person
10-57Hit & run
10-58Direct traffic
10-59Convoy or escort
10-60Squad car in vicinity
10-61Personnel in area
10-62Reply to message
10-63Make written copy
10-64Message for local
10-65Net message assignment
10-66Cancel message
10-67Clear for net message
10-68Dispatch information
10-69Message received
10-70Fire alarm
10-71Advise nature of fire
10-72Report progress on fire
10-73Smoke report
10-74Negative
10-75In contact with
10-76Enroute
10-77E.t.a
10-78Need assistance
10-79Notify coroner
10-80Chase in progress
10-81Breathalyzer report
10-82Reserve lodging
10-83Work school crossing at …
10-84If meeting … advise e.t.a
10-85Delayed due to …
10-86Officer on duty
10-87Pick up checks
10-88Present phone number of …
10-89Bomb threat
10-90Bank alarm at
10-91Pick up prisoner/subject
10-92Improperly parked vehicle
10-93Blockade
10-94Drag racing
10-95Prisoner/subject in custody
10-96Mental subject
10-97Test signal
10-98Prison/jail break
10-99Wanted/stolen indicate also subject with warrant
10-100Subject under arrest

Rockford Fire Department Ten Codes

CodeMeaning
10-1Signal weak
10-2Signal good
10-3Stop message
10-4Acknowledged
10-6Standby
10-7Out of service
10-8In service
10-9Repeat message
10-10Under control
10-15Disturbance
10-17Enroute to …
10-19Return to h.q
10-20Location ?
10-21Call police
10-23At the scene
10-25Inspecting
10-27To shops
10-29At drill
10-31Changing quarters
10-33Need police - emergency
10-38Requesting med channel
10-39Lights & siren run
10-40No lights/siren needed
10-41No med channel needed
10-50Accident
10-58Requesting traffic control
10-65Fire inspector response
10-66Call inspector
10-67Call inspector & coroner
10-68Call arson investigator
10-69Call arson and police
10-70Can handle alone or with …
10-75Investigating
10-77False alarm
10-80Fire, no extra response
10-87Working fire, send help
10-90Have extra chief respond

Rockford Police Department Codes

CodeMeaning
20Rape or attempt
30Armed robbery in progress
31Armed robbery investigation
32Robbery/strong-arm/no weapon
40Aggravated assault
41Assault/no weapon
50Burglary in progress
51Burglary or attempt inves
60Theft or attempt/give amount
61Shoplifting
70Auto theft in progress
71Auto theft or attempt
100Fraud/bad checks/con game
102Vandalism
104Weapons
106Fireworks
108Obscene telephone call
110Exposing person
112Pickup/molesting/attempt
114Narcotics investigation
116Gambling investigation
118Child care or child abuse
121Drunk
122Fight
124Disorderly or noisy person
128Bomb threat
134Suspicious person
136Suspicious vehicle
138Prowler
142Loitering adults
144Noisy or loose animal
146Kidnapping investigation
148Suicide or attempt
152Moving traffic violation
154Other traffic
156Radar
158Traffic checkpoints
162Assist citizen
164Missing adult person
165Investigating alarm
166Building check
167Recover lost/stolen property
172Juvenile : drinking inves
174Juvenile : gang or assembly
176Juvenile : curfew or loitering
178Juvenile : runaway or missing
182Arrest or warrant
183Court appearance
184Follow up investigation
185Guard or stakeout detail
186Special assignment from …
188Call your residence by phone
191Lunch break
192Personal break

Sangamon County Police Codes

CodeMeaning
20Unspecified patrol
211 man patrol
222 man patrol
23Unmarked patrol
24Foot patrol
25Special detail
29Surveillance
30Arrest made
34Parking detail
36Radar patrol
37Traffic patrol
38Traffic stop
41Citation
42Warning
43Communications duty
44Break time
45Office duty
46Watch supervision
47Department meeting
48Squad meeting
49Jail duty
50Reports
51Premise check
52Special investigation
54Vehicle maintenance
56Vacation check duty
61Process crime scene
72Social club check
75Identi-kit duty
76Breathalyzer duty
82Directed patrol
83Canine run time
84Canine kennel time
86Canine activity
89Court appearance
90Court liaison
91Public speeches
92Training time
93Survey duty
94Crime prevention
95Neighborhood watch
96Residential contacts
97Premise security check

Map of Illinois

Police Codes in other US States