10 Codes

Common codes:


 * 1) 10-4 Affirmative (OK)
 * 2) 10-6 Busy
 * 3) 10-11 On Duty
 * 4) 10-12 Stand By
 * 5) 10-17 En Route (going to)
 * 6) 10-18 Urgent
 * 7) 10-20 Location
 * 8) 10-32 Units needed (backup)
 * 9) 10-33 Help (emergency)
 * 10) 10-38 Traffic stop
 * 11) 10-40 Subject detained
 * 12) 10-50 Traffic Accident (crash)
 * 13) 10-73 Status (Ok?)
 * 14) 10-74 Roadblock
 * 15) 10-80 In pursuit, chasing
 * 16) 10-92 Suspicious activity
 * 17) 10-97 Known offender
 * 18) 10-98 Criminal history
 * 19) 10-99 Stolen vehicle
 * 20) 10-41 Beginning duty
 * 21) 10-42 Ending duty