"10 Codes" Associated Public Safety Communications Officers (APCO)

If this site has helped you consider a Donation. Donation Info

Ten-1	Can't understand your message	Ten-18	Urgent
Ten-2	Your signal is good	Ten-19	Contact *****
Ten-3	Stop transmitting	Ten-20	Unit location
Ten-4	Message Received OK	Ten-21	Call ***** by telephone
Ten-5	Relay information to *****	Ten-22	Cancel last message
Ten-6	Station is busy	Ten-23	Arrived at scene
Ten-7	Out of service	Ten-24	Assignment completed
Ten-8	In service	Ten-25	Meet *****
Ten-9	Repeat last message	Ten-26	Estimated time of arrival is ------
Ten-10	Negative "NO"	Ten-27	Request for license information
Ten-11	***** In Service	Ten-28	Request for registration information
Ten-12	Stand by	Ten-29	Check records
Ten-13	Report ------ Conditions	Ten-30	Use caution
Ten-14	Information	Ten-31	Pick up
Ten-15	Message delivered	Ten-32	Units requested
Ten-16	Reply to Message	Ten-33	Emergency! officer needs help
Ten-17	Enroute	Ten-34	Correct time
***** = Person's name