The 10-13 code is one of the most important and urgent signals used in police radio communications. Depending on the jurisdiction, it can mean “officer needs assistance” or “request for immediate …

There are four police 10 code versions widely used in the US and listed below. The Association of Police Communications Officers version is the most common.

Jun 30, 2025 · In the NYPD and departments that model their codes after them, a 10-13 call means “Officer Needs Assistance” or “Officer Down.” This is perhaps the most urgent transmission a …

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, …

Code 10-45 is used to identify any fire-service vehicle (engine, ladder, tanker, etc.) on the air. All fire-specific traffic takes priority over routine and non-fire messages on the main frequency.

Mar 12, 2025 · And while some departments are beginning to favor plain English over 10 codes, it’s still an important language to learn. Below is a fully comprehensive list of the Association of Public …

Dec 20, 2024 · When an officer calls a “10-13” over the radio, it means they need help fast. This call starts a chain of important steps to keep officers safe and to respond quickly.

Jul 1, 2025 · Police 10-codes are a system of numerical signals used for two-way radio communication. Each number corresponds to a common phrase or message, allowing officers to speak quickly and …

Jan 30, 2016 · There are numerous variations of 10 codes (abbreviations used by public safety officials to describe various conditions) used throughout the country. They can and do vary even from one …

Police 10 Codes APCO - Association of Police Communications Officers ... Radar Information Center - CopRadar.com