APCO 10-39: Urgent Use of Lights
In APCO, Association of Public-Safety Communications Officials 10-codes, 10-39 means "Urgent / Emergency Traffic" or "Speed Restrictions".
APCO 10-38: Stolen Vehicle
In APCO, Association of Public-Safety Communications Officials 10-codes, 10-38 means "Stolen Vehicle".
APCO 10-37: Suspicious Activity
In APCO, Association of Public-Safety Communications Officials 10-codes, 10-37 means "Suspicious Vehicle" or "Suspicious Activity".
APCO 10-36: Correct Time
In APCO, Association of Public-Safety Communications Officials 10-codes, 10-36 means "Correct Time" or "Time Check".
APCO 10-35: Confidential Information
In APCO, Association of Public-Safety Communications Officials 10-codes, 10-35 means "Confidential Information" or "Sensitive Message / Surveillance".
APCO 10-34: Radio Silence
In APCO, Association of Public-Safety Communications Officials 10-codes, 10-34 means "Remove Units / Radio Silence" or "No Traffic".
APCO 10-33: Riot
In APCO, Association of Public-Safety Communications Officials 10-codes, 10-33 means "Emergency / All Units Respond".
APCO 10-32: Dead Body
In APCO, Association of Public-Safety Communications Officials 10-codes, 10-32 means "Dead Body" or "Officer Involved".
APCO 10-31: Crime in Progress
In APCO, Association of Public-Safety Communications Officials 10-codes, 10-31 means "Crime In Progress" or "Reported Crime".
APCO 10-30: Unnecessary Use of Radio
In APCO, Association of Public-Safety Communications Officials 10-codes, 10-30 means "Unnecessary / Illegal Use of Radio" or "Check For Alerts".