ARRL

Register Account

Login Help

FCC License Info and Forms

  • FCC CORES System Registration

    Register in CORES (COmission REgistration System) to receive an FCC Registration Number (FRN). Learn More

  • Universal Licensing System (ULS)

    The FCC offers information to those who want to get start in the ULS system. Learn More

  • Call Sign Renewals or Changes

    You'll get information through the ARRL as to how to renew or change your call sign. Learn More

  • Legacy CORES FRN Licensees

    Legacy CORES (COmission REgistration System) users must register in the new CORES System as soon as possible. Learn More

EXPLORE ARRL

Instragram     Facebook     Twitter     YouTube     LinkedIn