Kent County (MI)

10 Codes and Unit Lists

Grand Rapids Police Codes - Ten-Codes

City is divided into 4 sectors:

 NE - Alpha 
 NW - Baker 
 SE - Charlie
 SW - Delta 

Unit IDs

 21 - Supervisor
33x - Senior Citizen Neighborhood Patrols
78x - K-9 Unit
79x - C.S.I.

61xx - State Police (MSP)

GRPD uses the expanded APCO 10-codes with these differences.

 10-0:  Out of service
 10-10: Fight in Progress
 10-11: Drug abuse
 10-14: Prowler
 10-15: Disturbance
 10-16: Domestic problem
 10-17: See complainant
 10-26: Detaining suspect
 10-30: Unnecessary use of radio
 10-31: In progress
 10-32: Man with gun
 10-33: Emergency
 10-34: Riot
 10-35: Major crime alert
 10-36: Time check
 10-37: Suspicious vehicle
 10-38: Stopping a 10-37
 10-39: Emergency run
 10-40: Silent run
 

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