Introduction
The General Mobile Radio Service (GMRS) is a powerful, user-friendly two-way radio service ideal for off-road adventures. Unlike FRS radios, GMRS offers higher power output (up to 50 watts), access to repeaters, and extended coverage—perfect when you’re exploring backroads or remote trails.
However, to legally use GMRS frequencies, you must have a license. GMRs is slightly different than FRS radios, they are more powerful and can talk much further.

Why You Need a GMRS License for Off-Roading
- Improved communication range with up to 50 watts of transmitter power and repeater access.
- Cover your entire family—a single GMRS license covers the licensee and immediate relatives.
- It’s quick, low-cost, and fully online, making it ideal for off-road groups.
As one Reddit user put it:
“It’s $35 and last[s] 10 years and takes about 15 minutes to do.” – Reddit User
Step-by-Step: Applying for Your GMRS License
1. Ensure Eligibility
- Must be 18 years or older and not a foreign government representative.

2. Obtain an FCC Registration Number (FRN)
- Registration is free.
- Go to the FCC’s CORES site (“New User Registration”) to register and receive your FRN.
- Use your FRN as your login ID in the FCC’s Universal Licensing System (ULS).
3. Log In to FCC’s ULS & Apply
- Visit the ULS License Manager: login using your FRN and password.
- Click “Apply for a New License” on the left-hand menu.
- Select “ZA – General Mobile Radio Service (GMRS)” from the service dropdown.
4. Complete the Application
- Fill in your personal information and certify accuracy.
- Submit the form and proceed to payment.
5. Pay the $35 Application Fee
- Fee: $35, valid for 10 years, covers the whole family.
- FCC processes fees online; paper submissions are no longer accepted.
6. Receive and Download Your License
- You’ll get your license via email (if you provided an email) or download it from ULS.
- Log in to the ULS License Manager, navigate to “Download Electronic Authorizations”, select your call sign, and download it as a PDF.

Summary Table
Step | What to Do | Link or Info |
---|---|---|
1 | Confirm eligibility (18+, U.S. individual) | — |
2 | Register for FRN (free) | CORES registration via FCC |
3 | Log into ULS and begin application | ULS License Manager |
4 | Select “ZA – GMRS” and complete form | ULS application form |
5 | Pay $35 online | Payment processed via ULS |
6 | Receive and download license | Download via ULS or email |
Why It’s Worth It for Off-Roaders
- Improved safety: Keep in touch off-grid, between vehicles or with group members.
- No test required and a 10-year validity makes it hassle-free.
- One license covers family, which matters when traveling with others.
Quick Links
- FCC ULS Login & Application: Access via FCC site — look for “Universal Licensing System”
- Register for FRN: CORES registration – search on FCC site
- Application fee info: $35 — confirm on FCC’s “Personal Service and Amateur Application Fees” page.
- License Downloads: ULS License Manager
Final Tip
Using GMRS radios during off-road excursions enhances coordination, safety, and enjoyment. The licensing process is quick, inexpensive, and family-friendly—making it a smart move for any off-road adventure enthusiast.
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