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FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

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N4DBT

Active1x3Zone 4

License HolderHERREN, ROBERT H

License ClassTechnician

Min. Class RequiredGeneral

Grant DateApr 15, 2025

Expiration DateMar 20, 2035

License History

Administrative Update AppliedApr 17, 2025
License RenewedApr 15, 2025
License RenewedMar 20, 2015
Tax ID (TIN) AddedNov 29, 2004
License RenewedNov 29, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

No competing applications detected. Monitor the FCC ULS application search to verify before filing.

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FCC data as of Jun 12, 2026

N4DBT — CallsignFinder.com