FCC CB Rules

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Title 47 - Telecommunication
Chapter I - Federal Communications Commission
Part 95 - Personal Radio Services
Subpart D - Rules for CB Service
Revised as of October 1, 1996


*Citizens Band (CB) Radio Service*
<RULE  1> Description
<RULE  2> Usage of Rules
<RULE  3> Who is Eligible
<RULE  4> Licenses
<RULE  5> Areas Of Legal Operation
<RULE  6> Special Restrictions
<RULE  7> Operating Channels/Frequencies
<RULE  8> Antenna Height
<RULE  9> Equipment
<RULE 10> Power Output
<RULE 11> Linear Amplifiers
<RULE 12> Permitted Communication
<RULE 13> Illegal Communication
<RULE 14> Paying for Actual Use
<RULE 15> Who Is Held Accountable
<RULE 16> Time Limit of Transmissions
<RULE 17> Identification Methods
<RULE 18> Emergency Usage and Assisting Travelers
<RULE 19> Remote Control Operations
<RULE 20> Telephone Patches and Telephony with CB
<RULE 21> Penalties
<RULE 22> Correspondence from FCC
<RULE 23> Notice of Interference
<RULE 24> Service to Transmitters and Antennas
<RULE 25> Modifications to Transmitters
<RULE 26> FCC Inspections
<RULE 27> Keeping Station Records
<RULE 28> Contacting the FCC


Rule 1 - Description

Citizen's Band Radio Service (CB) is a private, two-way, short-distance voice communications service for personal or business activities. The CB Radio Service may also be used for voicepaging.

Rule 2 - Usage of Rules

You must comply with these rules when you operate a station in the CB Service from:
{1} Within or over the territorial limits of places where radio services are regulated by the FCC.
{2} Aboard any vessel or aircraft registered in the United States or
{3} Aboard any unregistered vessel or aircraft owned or operated by a United States citizen or company.

Your CB must comply with Part 95/Subpart E [Technical Rules].

Where the rules use the word "you", "you" means a person operating a CB station. Where the rules use the word "person" the rules are concerned with an individual, a corporation, a partnership, an association, a joint stock company, a trust, a state, territorial or local government unit, or other legal entity. Where the rules use the term "CB station", that means a radio station transmitting in the CB Radio Service.

Rule 3 - Eligibility To Use CB

You are authorised to operate a CB station unless:
{A} You are a foreign government, a representative of a foreign government, or a federal government agency. or
{B} The FCC has issued a cease and desist order to you, and the order is still in effect.

Rule 4 - Licenses

You do not need an individual license to operate a CB station. You are authorised by this rule to operate your CB station in accordance with the rules stated in this Subpart. <*also read Rule 17>

Rule 5 - Areas of Legal Operation

You are authorised to operate your CB station from:
{A} Within or over any area of the world where radio services are regulated by the FCC.

{B} Any area of the world, except, within the territorial limits of areas where radio services are regulated by -

{C} An aircraft or ship, with the permission of the captain, within or over any area of the world where radio services are regulated by the FCC or upon or over international waters. You must operate your CB station according to any applicable treaty to which the United States is a party.

Rule 6 - Special Restrictions

{A} If your CB station is located on premises controlled by the Department of Defense you may be required to comply with additional regulations imposed by the commanding officer of the installation.
{B} If your CB station will be constructed on land of environmental or historical importance (such as a location significant in American history, architecture or culture), you may be required to provide information to comply with Part 1.1305 through to 1.1319 of the FCC Rules.

Rule 7 - Operating Channels/Frequencies

Your CB station may transmit only on the following channels/frequencies:

 channel    frequency(Mhz)       channel    frequency(Mhz)
    1          26.965               21         27.215
    2          26.975               22         27.225
    3          26.985               23         27.255
    4          27.005               24         27.235
    5          27.015               25         27.245
    6          27.025               26         27.265
    7          27.035               27         27.275
    8          27.055               28         27.285
    9*         27.065               29         27.295
   10          27.075               30         27.305
   11          27.085               31         27.315
   12          27.105               32         27.325
   13          27.115               33         27.335
   14          27.125               34         27.345
   15          27.135               35         27.355
   16          27.155               36         27.365
   17          27.165               37         27.375
   18          27.175               38         27.385
   19          27.185               39         27.395
   20          27.205               40         27.405


{B} * Channel 9 may be used ONLY for emergency communications OR for traveler assistance.
{C} You must, at all times and on ALL channels, give priority to emergency communication messages concerning the immediate safety of life or the immediate protection of property.
{D} You may use ANY channel for emergency communications or for traveler assistance.
{E} You must share each channel with other users.
{F} The FCC will not assign any channel for the private or exclusive use of any particular CB station or group of stations.
{G} The FCC will not assign any channel for the private or exclusive use of CB stations transmitting single sideband or AM.

Rule 8 - Antenna Height

{A} "Antenna" means the radiating system (for transmitting, receiving or both) and the structure holding it up (tower, pole or mast). It also means everything else attached to the radiating system and the structure.
{B} If your antenna is mounted on a hand-held portable unit, none of the following limitations apply;
{C} If your antenna is installed at a fixed location (whether receiving, transmitting or both) it must comply with EITHER one of the following:
{D} If your CB station is located near an airport, and if your antenna structure is more than 20 feet (6.10 metres) high, you may have to obey additional restrictions. The highest point of your antenna must not exceed 39.37 inches (1 metre) above the airport elevation for every 109.36 yards (100 metres, 1 hectometre) of distance from the nearest point of the nearest airport runway.
Differences in ground elevation between your antenna and the airport runway may complicate this formula. If your CB station is near an airport, you may contact the nearest FCC field office for a worksheet to help you figure the maximum allowable height for your antenna. WARNING: Installation and removal of CB station antennas near powerlines is dangerous. For your safety follow the installation directions included with your antenna.

Rule 9 - Equipment

{A} You must use an FCC type accepted CB transmitter at your CB station. You can identify an FCC type accepted transmitter by the 'type acceptance' label placed on it by the manufacturer.
You may examine a list of type-accepted equipment at any FCC Field Office or at FCC Headquarters. Use of a transmitter which is not FCC type-accepted voids your authority to operate the station.
{B} You must not make, or have made, any internal modifications to a type-accepted CB transmitter. <*read Rule 25> Any internal modification to a type-accepted CB transmitter cancels the type-acceptance, and use of such a transmitter voids your authority to operate the station.

Rule 10 - Power Output

{A} Your CB station transmitter power output must not exceed the following values under any conditions: AM [Amplitude Modulation] - 4 watts carrier power [CP] SSB [Single Side-Band] - 12 watts peak envelope power [PEP]
{B} If you need more information about the power rule, see Part 95/Subpart E.
{C} Use of a transmitter which has carrier [CP] or peak envelope power [PEP] in excess of that authorised voids your authority to operate the station.

Rule 11 - Linear Amplifiers

{A} You may not attach the following items (power amplifiers) to your type-accepted CB transmitter in any way:
{B} There are no exceptions to this rule and use of a power amplifier voids your authority to operate the station.
{C} The FCC will presume you have used a linear or other external [RF] power amplifier if-
{D} Paragraph C above in this section does not apply if you hold a license in another radio service (HAM, etc.) which allows you to operate an external RF power amplifier.

Rule 12 - Permitted Communications

{A} You may use your CB station to transmit two-way plain language communications. Two-way plain language communications are communications without codes or coded messages. Operating signals such as "ten codes" (10-4, etc.) are not considered codes or coded messages. You may transmit two-way plain language communications only to other CB stations, to units of your own CB station, or to authorised government stations on CB frequencies about-
{B} You may use your CB station to transmit a TONE SIGNAL only when the signal is used to make contact, or to continue communications (Examples: tone operated squelch, selective calling circuits). If the signal is an audible tone, it must last no longer than 15 seconds at one time. If the signal is a subaudible tone, it may be transmitted continuously only as long as you are talking.
{C} You may use your CB station to transmit one-way communications (messages not intended for two or more CB stations) only for emergency communications, traveler assistance, brief tests (radio checks) or voice paging.

Rule 13 - Illegal Communications

{A} You must NOT use a CB station-
{B} You must not use a CB station to transmit communications intended for live or delayed rebroadcast on radio or television.
You may use your CB station to gather news items or to prepare programs.

Rule 14 - Paying for Actual Use

{A} You may not accept direct or indirect payment for transmitting with a CB station.
{B} You may use a CB station to help you provide a service, and be paid for that service, as long as you are paid only for the service and not for the actual use of the CB station.

Rule 15 - Who Is Held Accountable

You are responsible for all communications which are made BY YOU from a CB station.

Rule 16 - Time Limit of Transmissions

{A} You must limit your CB communications to the minimum practical time.
{B} If you are communicating with another CB station or stations, you, and the stations communicating with you, must limit each of your conversations to no more than five (5) continuous minutes.
{C} At the end of your conversation, you, and the stations communicating with you, must not transmit again for at least one minute.

Rule 17 - Identification Methods

{A} You need NOT identify your CB communications...
{B} You are ENCOURAGED to identify your CB communications by any of the following means:
{C} You are encouraged to use a "handle" (nickname) ONLY IN CONJUNCTION WITH the methods of identification listed above in paragraph B of this section.

Rule 18 - Emergency Usage and Assisting Travelers

{A} You must at all times and on all channels, give priority to emergency communications.
{B} When you are directly participating in emergency communications, you do not have to comply with Rule 16 about length of transmissions. You must obey all other rules.
{C} You may use your CB station for communications necessary to assist a traveler to REACH A DESTINATION or to RECEIVE NECESSARY SERVICES. When you are using your CB station to assist a traveler, you do not have to obey Rule 16 about the length of transmissions. You must obey all other rules.

Rule 19 - Remote Control Operations

{A} You MAY NOT operate a CB station transmitter by RADIO remote control.
{B} You MAY operate a CB transmitter by WIRELINE remote control IF you obtain specific approval in writing from the FCC. To obtain FCC approval you must show why you need to operate your station by wireline remote control. Send your request and justification to: FCC, Gettysburg, PA 17325. If you receive FCC approval, you must keep the approval as part of your station records (read Rule 27 on station records).

Rule 20 - Telephone Patches and Telephony with CB

{A} You MAY connect your CB station transmitter to a telephone if you comply with ALL of the following:
{B} The CB transmitter you connect to a telephone must not be shared with any other CB station.
{C} If you connect your CB transmitter to a telephone, you must use a phone patch device which has been registered with the FCC.

Rule 21 - Penalties ++may not be current penalty information.

{A} If the FCC finds that you have WILLFULLY or REPEATEDLY violated the Communications Act or FCC Rules, you may have to pay as much as $2,000++ for each violation, up to a total of $5,000++.
{B} If the FCC finds that you have violated any section of the Communications Act or FCC Rules, you may be ordered to stop whatever action caused the violation.
{C} If a federal court finds that you have WILLFULLY and KNOWINGLY violated any FCC Rule, you may be fined up to $500++ for each day you committed the violation.
{D} If a federal court finds that you have WILLFULLY and KNOWINGLY violated any provision of the Communications Act, you may be fined up to $10,000++ or may be imprisoned for one year++, or both++.

Rule 22 - Correspondence from FCC

{A} If it appears to the FCC that you have violated the Communications Act or these rules, the FCC may send you a discrepancy notice.
{B} Within the time period stated in the notice, you must answer with:
{C} If the FCC sends you a letter asking you questions about your CB radio station or its operation, you must answer each of the questions with a complete written statement within the time period stated in the letter.
{D} You must not shorten your answer by references to other communications or notices.
{E} You must send your answer to the FCC office which sent you the notice.
{F} You must keep a copy of your answer in your station records.

Rule 23 - Notice of Interference

{A} If the FCC tells you that your CB station is causing interference due to technical reasons, you must follow all instructions in the official FCC notice (This notice may require you to have technical adjustments made to your equipment).
{B} You must comply with any restricted hours of CB station operation which may be included in the official notice.

Rule 24 - Service to Transmitters and Antennas

{A} You may adjust an antenna to your CB transmitter and you may make radio checks (One-way transmissions for a short time in order to test the transmitter).
{B} Each internal repair and each internal adjustment to your FCC type-accepted CB transmitter must be made BY or under the DIRECT SUPERVISION of a person licensed by the FCC as a GENERAL RADIOTELEPHONE OPERATOR.
{C} Except as provided in paragraph D below in this section, each internal repair and each internal adjustment of a CB transmitter in which signals are transmitted must be made using a NONRADIATING antenna (Dummy Load).
{D} Brief test signals (signals not longer than one minute during any five minute period) using a radiating antenna may be transmitted in order to:

Rule 25 - Modifications to Transmitters

{A} You must not make or have any one else make any internal modification to your CB transmitter.
{B} Internal modification does NOT include:
{C} You must not operate a CB transmitter which has been modified by anyone in any way, including modification to operate on unauthorised frequencies or with illegal power.

Rule 26 - FCC Inspections

{A} If an authorised FCC representative requests to inspect your CB station, you must make your CB station and records available for inspection.
{B} A CB station includes all of the radio equipment you use.

Rule 27 - Keeping Station Records

Your station records include the following documents, as applicable:

Rule 28 - Contacting the FCC

{A} Write to your nearest FCC Field Office to:
{B} Write to the FCC if you have questions about the CB Rules: FCC Private Radio Bureau Personal Radio Branch
Washington, DC 20554