Table of Contents
Are all police 10 codes the same?
There is no truly universal or official set of police 10 codes. Therefore, the meaning of a particular scanner code or signal can vary between one police jurisdiction and another.
What does 10 4 mean on a radio?
Message received;
10-4. Message received; OK; acknowledged.
What is the opposite of 10-4?
Signals by era
| Signal | APCO Meaning | |
|---|---|---|
| 1940 (APCO Standards Committee) | APCO Project 14 (1974) | |
| 10-4 | Acknowledgement. | Affirmative (Ok) |
| 10-5 | Relay. | Relay (To) |
| 10-6 | Busy. | Busy |
What is a 10 code in police code?
Police Codes. Ten-codes, also known as 10-codes or ten signals, are code words used by many police officers to aid with voice communication. The codes were originally developed in 1937 to allow for brevity, clarity, and standardization of messages transmitted over radio channels.
Do police agencies use plain language or 10-codes?
In fact, many agencies use a mix of plain language and 10-codes. Although the police department in Lakewood, Colorado, stopped using 10-codes in the 1970s, the city kept four of the codes relating to officer safety, as did the state of Virginia.
What does 10-CODE stand for?
Police Radio 10-Codes. Ten-codes, also known as 10-codes or ten signals, are code words used by many police officers to aid with voice communication. The codes were originally developed in 1937 to allow for brevity, clarity, and standardization of messages transmitted over radio channels. On old radio systems, channels were limited so messages…
What do the codes on a police report mean?
The meanings vary by context, and for our purposes, we’ll deal specifically with the codes standardized by the Association of Police Communications Officers (APCO). Most Common Codes. Thanks to popular movies and TV shows, the best-known code is “10-4,” which means something along the lines of “OK” or “I Understand.”.