Every individual. corporation, or organization that does business with the FCC is
required to obtain an FCC Registration Number (FRN). Your FRN is associated with, and appears on printed
copies of, your amateur radio license.
FRNs are managed through the FCC Commission Registration System (CORES).
To obtain an FRN, you must
first register with CORES and create an accout.
Detailed instructions on how to register with CORES and to obtain an FRN are available by
clicking on the button below.
If you already have an FRN, but have not registered with the new CORES, then you must
register with CORES and then associate your FRN with your new CORES account.
Detailed instructions on how to associate an FRN with a CORES account are available by
clicking on the button below.
