GMRS rules
How do I use my GMRS call sign when transmitting on GMRS frequencies?
An individual operating a GMRS station must identify themselves with their FCC-assigned call sign:
at the end of a transmission or a series of transmissions, and at least once every 15 minutes for a series lasting more than 15 minutes. The call sign must be transmitted:
in the English language when using voice in the international Morse code telgraphy when using an audible tone.
What other rules should I know when using the GMRS system?
- During tranmission, GMRS stations must NOT communicate:
- Messages in connection with any activity which is against Federal, State, or local law
- False or deceptive messages
- Coded messages or messages with hidden meanings (“10 Code” are permissible)
- Music, whistling, sound effects or material to amuse or entertain
- Advertisements or offers for the sale of goods or services
- Advertisements for political candidates or political campaigns
International distress signals like the word “Mayday” (except to ask for help when on a ship, aircraft or other vehicle is in immediate danger)
Messages which are both conveyed by a wireline control link and transmitted by a GMRS station Messages (except emergency messages) with stations in the Amateur Radio Service, any unauthorized station, or to any foreign station Continuous or uninterrupted transmissions except for communications involving the immediate safety of life or property Messages for public address systems
