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

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KB4RIR

Active2x3Zone 4

License HolderKaufman, MANETTE C

License ClassTechnician

Min. Class RequiredTechnician

Grant DateJul 26, 2017

Expiration DateSep 22, 2027

License History

Administrative Update AppliedApr 11, 2025
License RenewedJul 26, 2017
License RenewedSep 19, 2007
Administrative Update AppliedJan 18, 2006
FRN Association Letter SentJan 18, 2006

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 — may be delayed

KB4RIR — CallsignFinder.com