Getting Licensed

A GMRS.io guide, free GMRS license lookup, and plain-English radio references.

Getting a GMRS license is straightforward. No test, no classes, no study guides. You apply online through the FCC's Universal Licensing System and typically have your callsign within a few days.

Step 1: Create an FCC Registration Number (FRN)

Before you can file any application with the FCC, you need an FRN. This is a unique 10-digit number that identifies you in all FCC systems. If you already have an FRN from a previous FCC application (amateur radio, business license, etc.), you can skip this step. Getting one is two separate things in the same system: a username account, then the FRN itself.

1. Go to the FCC CORES system and click Register to create an FCC Username. It is an email address and a password. Check your inbox for the verification link and click it, then log back in.
2. Once you are in, choose Register New FRN. Pick Individual, not business, and enter your legal name, mailing address, and Social Security number. The FCC requires the SSN for an individual FRN; it is kept private and is not part of the public license record.
3. Your FRN appears on screen immediately. You also set a password for the FRN here. Write both down: the FRN password is separate from your CORES email login, and it is the one ULS asks for in the next step.

CORES is separate from the ULS application system. Think of it as creating your FCC identity before you apply for a license. If you already have an FRN but registered it years ago, log in to CORES and use Associate FRN to attach it to your username first.

Step 2: File your application in ULS

The Universal Licensing System (ULS) is where the actual license application is filed.

1. Go to the ULS License Manager and log in with your FRN and the FRN password from step 1 (not your CORES email and password).
2. In the left-hand menu, click Apply for a New License.
3. From the radio service dropdown, choose ZA - General Mobile Radio Service (GMRS) and click Continue.
4. Fill in your applicant information. Your name and mailing address become part of the public license record, so a P.O. box is fine if you would rather not publish your street address. Answer the screening questions honestly.
5. Check the Summary page, click Continue to Certify, type your first and last name in the signature boxes, and Submit Application.

Step 3: Pay the fee

After you submit, click Continue For Payment Options and pay the $35 by card or bank account. If you close the window first, you can pay later from CORES: log in with your email, choose Manage Existing FRNs and FRN Financial, pick your FRN, then View/Make Payments. Either way the fee is non-refundable and the FCC does nothing with the application until it clears.

Step 4: Receive your callsign

Most GMRS licenses are granted within 1-3 business days after payment, and often the next business day. You'll receive an email from the FCC when your license is ready. The FCC no longer mails paper licenses: log back in to ULS License Manager and use Download Electronic Authorizations to save the PDF. You can also check the application's status there any time with your FRN.

What your callsign looks like

New GMRS callsigns follow the format WS + two letters + three digits (for example, WSOJ641). The FCC has been issuing WS calls since the end of 2023, after the WR block ran out; licenses from 2018 to 2023 are WR, earlier ones WQ, and the oldest use the legacy KAF#### style. This is different from amateur radio callsigns, which use a different format. Your callsign is permanently assigned to you for the duration of your license and cannot be changed.

Once your license is issued, you can look it up on our license search tool or verify it on the official FCC database.

Age requirement

You must be at least 18 years old to hold a GMRS license. However, family members of any age, including children, can legally operate GMRS radios under your license. See license and family coverage for details on who qualifies.

Family coverage

One of the biggest advantages of a GMRS license is that it covers your entire immediate family. Per 95.1705(c)(2), your spouse, children, stepchildren, parents, stepparents, siblings, grandparents, grandchildren, aunts, uncles, nieces, nephews, and in-laws can all transmit under your single license. None of them need to apply separately or pay an additional fee. See the license and family coverage guide for a full breakdown of who is covered and how.

Renewing your license

A GMRS license is valid for 10 years. The FCC will send a reminder email as your expiration date approaches, but it's your responsibility to renew on time. You can renew through the same ULS system where you applied, and the renewal fee is currently $35. Renewals can be filed up to 90 days before expiration.

What happens if your license expires

If your license lapses, you are no longer legally permitted to transmit on GMRS frequencies, and neither are your family members. There is no renewal grace period for GMRS: per the FCC, once a license expires you must request a new license, which will result in a new callsign. Renew before the expiration date.

Common questions

Can I operate before my callsign is issued? No. You must have a valid license with an assigned callsign before you can legally transmit on GMRS frequencies. Do not transmit while your application is pending.

Can I change my callsign? No. The FCC assigns GMRS callsigns and they cannot be changed. If you want a different callsign, your only option is to let your license expire, wait out the cancellation, and apply fresh, which is rarely worth it.

Do I need a separate license for each radio? No. Your license covers all GMRS radios you and your family operate, regardless of how many you own.

Once you're licensed, see our guides on understanding your license, family coverage, and choosing a radio to get the most out of GMRS.

Published by GMRS.io, the free GMRS license lookup and radio guide library. Every guide and a full CTCSS/DCS tone chart live at gmrs.io.