Radio Communication Codes

Citizens Band radio operators have universally adopted the "10" Code for standard questions and answers. It enables them to communicate faster, easier and more understandably in noisy surroundings.

The following are some of the most common codes and their descriptions.

When using the code 10-1, you would say, "Ten one", not "One zero dash one".

Code

10-1

10-2

10-3

10-4

10-5

10-6

10-7

10-8

10-9

10-10

10-11

10-12

10-13

10-16

10-17

10-18

10-19

10-20

10-21

10-22

10-23

10-24

10-25

10-26

10-27

10-28

10-29

10-30

10-32

10-33

10-34

Description	Code	Description
Receiving poorly.	10-35	Confidential information.
Receiving well.	10-36	Correct time is________.
Stop transmitting.	10-37	Wrecker needed at ____.
OK, message received.	10-38	Ambulance needed at__.
Relay message.	10-39	Your message delivered.
Busy, stand by.	10-41	Please turn to channel_.
Out of service; leaving	10-42	Traffic accident at______.
the air.	10-43	Traffic tie-up at________.
In service, subject to call.	10-44	I have a message for you.
Repeat message.	10-45	All units within range
Transmission completed,		report.
standing by.	10-50	Break channel.
Talking too fast.	10-60	What is next message
Visitors present.		number?
Advise weather/	10-62	Unable to copy; use phone.
road conditions.	10-63	Network directed to.
Make pickup at_______.	10-64	Network clear.
Urgent business.	10-65	Awaiting your next
Anything for us?		message/assignment.
Nothing for you;	10-67	All units comply.
return to base.	10-70	Fire at _______________.
My location is_______.	10-71	Proceed	with transmission
Call by telephone		in sequence.
Report in person to_____.	10-77	Negative	contact.
Stand by.	10-81	Reserve hotel room at___.
Completed last assignment. 10-82		Reserve room for_______.
Can you contact?	10-84	My telephone number is_.
Disregard last information.	10-85	My address is_________.
I am moving to channel_.	10-91	Talk closer to microphone.
Identify your station.	10-93	Check my frequency on
Time is up for contact.		this	channel.
Does not conform	10-94	Please give me a long
to FCC rules.		count.
I will give you a radio check10. -99		Mission	completed; all
Emergency traffic.		units	secure.
Trouble at this station.	10-200	Police needed at_______.

RADIO COMMUNICATION CODES

Code

Code

Description

10-94