10-11 Police Code Meaning & Definition
What Does 10-11 Mean?
10-11 is a police radio code most commonly used to mean On Duty.
Police departments and dispatch centers may use 10-11 differently, but On Duty is the most common meaning found in our database of agencies across the United States.
Most Common Meaning: On Duty
Used this way by: 10% of agencies on this page
Used in: 20 agencies across 14 states
Category: Communication
Consensus: ConflictedThis code has significant meaning conflicts between agencies and may vary widely by location.
Code Distribution Breakdown
On Duty: 10% (2 agencies)
Speaking Too Rapidly: 10% (2 agencies)
Negative: 5% (1 agency)
Talk Slower: 5% (1 agency)
Transmitting too rapidly: 5% (1 agency)
Talking Rapidly: 5% (1 agency)
Out of Service (Personal): 5% (1 agency)
Dispatching Too Rapidly: 5% (1 agency)
Information: 5% (1 agency)
Identify Frequency: 5% (1 agency)
Radio Test (R1 to R9): 5% (1 agency)
Meet Me At ______: 5% (1 agency)
Employee Number: 5% (1 agency)
Animal Call: 5% (1 agency)
Alarm: 5% (1 agency)
Stolen File Check: 5% (1 agency)
Request Cover Office: 5% (1 agency)
Vandalism: 5% (1 agency)
10-11 Police Code Meanings by Agency
20 agencies across 14 states
Sources
Why Does 10-11 Have Different Meanings?
Police radio codes are not standardized nationwide. Different agencies may assign different meanings to 10-11 , which is why multiple definitions can exist for the same code.
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