Resources > 10 Codes > National Park Service Codes
back
10 Codes
National Park Service Codes
code description
10-0 Caution
10-1 Signal weak
10-2 Signal good
10-3 Stop transmitting
10-4 Acknowledge
10-5 Relay
10-6 Busy - unless urgent
10-7 Out of service
10-8 In service
10-9 Repeat
10-10 Fight in progress
10-11 Dog problem
10-12 Stand by
10-13 Weather report
10-14 Prowler
10-15 Civil disturbance
10-17 Meet complainant
10-18 Urgent
10-19 Return to...
10-20 Location
10-21 Call...by landline
10-22 Disregard
10-23 Arrived at location
10-24 Assignment completed
10-25 Report to...
10-26 Rush - detaining subject
10-27 License/permit information
10-28 Registration information
10-29 Check for wants
10-31 Crime in progress
10-32 Man with gun
10-33 Emergency
10-34 Riot
10-35 Major crime alert
10-36 Time check
10-37 Suspicious vehicle
10-38 Stopping vehicle
10-39 Use lights/siren
10-40 No lights/siren
10-41 Beginning shift
10-42 Ending shift
10-44 Permission to leave
10-45 Animal carcass at...
10-46 Assisting motorist
10-47 Emergency road aid at...
10-50 Accident (PI - with injuries/PD - property damage/F - with fatality)
10-51 Wrecker needed
10-52 Ambulance needed
10-53 Roadblock (at...)
10-55 Drunk driver
10-56 Drunk
10-57 Hit and run
10-58 Direct traffic
10-63 Prepare to copy
10-66 Message cancelled
10-69 Message received
10-70 Fire alarm
10-71 Nature of fire?
10-72 Fire - progress report
10-76 Enroute to...
10-77 E.T.A.
10-78 Need assistance
10-80 In pursuit
10-85 Delayed (due to...)
10-91 Pick up prisoner
10-92 Illegally parked vehicle
10-93 Blockade
10-95 Suspect in custody
10-96 Mental case
10-97 Radio check
10-99 Wanted/stolen
top of page
  Amateur Radio

» Amateur Radio
» Morse Code
» Electronics
» Federal Communications Commission
»  US Government Links
»  Canadian Government Links

  Frequencies

 10 Codes
» FIPS/SAME Codes
» Phonetic Alphabet
» Trunked Radio Systems

  Mass Media

» AM DXing
» FM DXing
» TV DXing

  Miscellaneous

» Find Cities and Counties by State
»  Locomotive Horn Signals


Advertise With Us  |  Contact Us  |  Privacy Statement  |  Terms of Service
Scanner frequency searches, amateur call sign look up, tower, antenna and more.
© Copyright National Radio Data.com