As of February 5, 2026, the FCC has implemented a strict requirement for all FRN holders: you must update your contact information within 10 days of any change.
Failure to keep your information current can lead to missed regulatory notices and potential issues with license renewals. Please take a moment to ensure your email and mailing addresses are up-to-date in both the CORES and License Manager systems.
You can read the full details and find the specific reporting requirements in this ARRL Article HERE [1].
The article includes helpful tutorials and step-by-step guides on how to navigate the FCC systems to verify or update your information.
