21
RADIO CODE DEFINITIONS
The following list contains common “10-Codes” used by CB radio
operators for faster communication and better understanding.
Code Meaning Code Meaning
10-1 Received poorly 10-34 Trouble at this station
10-2 Receiving well 10-35 Condential information
10-3 Stop transmitting 10-36 Correct time is
10-4 OK, message received 10-37 Wrecker needed at
10-5 Relay message 10-38 Ambulance needed at
10-6 Busy, stand by 10-39 Your message is delivered
10-7 Out of service, leaving air 10-41 Please turn to channel
10-8 In service, subject to call 10-42 Trac accident at
10-9 Repeat message 10-43 Trac tie up at
10-10 Transmission completed,
standing by
10-44 I have a message for you
10-11 Talking too rapidly 10-45 All units within range please
report
10-12 Visitors present 10-50 Break channel
10-13 Advise Weather/ Road
conditions
10-60 What is next message number
10-16 Make pickup at 10-62 Unable to copy, use phone
10-17 Urgent business 10-63 Net directed to
10-18 Anything for us? 10-64 Net clear
10-19 Nothing for you, return to
base
10-65 Awaiting your next message/
assignment
10-20 My location is 10-67 All units comply
10-21 Call by telephone 10-70 Fire at
10-22 Report in person to 10-71 Proceed with transmission in
sequence
10-23 Stand by 10-77 Negative contact
10-24 Completed last assignment 10-81 Reserve hotel room for
10-25 Can you contact 10-82 Reserve room for
10-26 Disregard last information 10-84 My telephone number is