🔍 FCC Amateur Radio License Search Resources

ULS (Universal Licensing System)

• Main source for up-to-date amateur radio license data in the U.S.

• Use the FCC ULS License Search for detailed info beyond just the licensee name.

• Great for verifying callsigns, license classes, expiration dates, and more.

2. RadioQTH Zip Code Search

• Ideal for compiling lists of operators by ZIP code.

• Choose to display results in-browser or download as a CSV file for club use.

• Tip: In larger cities, enter the first 3–4 digits of the ZIP to broaden the search (e.g.,  for northeast Indiana).

Due to lack of funding, this service was temporarily unavailable as of Oct 8, 2025. We'll update this soon.