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FCC Application Fees
The FCC charges an application fee for certain filings. View the application fee filing guide and instructions. -
Vanity Call Signs
Do you want your initials in your call sign? Or maybe you have a special call sign in mind. Learn how, for a nominal fee, you can change your FCC issued call sign. -
Club Call Signs
Learn how you can apply for a club call sign to use specifically when your club is on the air. -
Special Event Call Signs
For special contests or on the air events, you may need to apply for a special event call sign. See what steps you need to take in order to have a special event call sign. -
License Renewals and Modifications
Your one stop for all licensing administration: vanity call signs, renewals, address changes, club station licenses, special event call signs and other license modifications.
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FCC CORES System Registration
Register in CORES (COmission REgistration System) to receive an FCC Registration Number (FRN). Learn More
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Universal Licensing System (ULS)
The FCC offers information to those who want to get start in the ULS system. Learn More
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Call Sign Renewals or Changes
You'll get information through the ARRL as to how to renew or change your call sign. Learn More
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Legacy CORES FRN Licensees
Legacy CORES (COmission REgistration System) users must register in the new CORES System as soon as possible. Learn More