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KB3MUZ

Active2x3Zone 3

License HolderGUTHRIE, WILLIAM R

License ClassTechnician

Min. Class RequiredTechnician

Grant DateFeb 18, 2026

Expiration DateNov 15, 2035

License History

License RenewedFeb 18, 2026
License RenewedOct 20, 2015
License ModifiedApr 16, 2007
System-Generated GrantNov 15, 2005
License IssuedNov 15, 2005

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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← KB3MUY KB3MVA →

FCC data as of Jun 12, 2026 — may be delayed

KB3MUZ — CallsignFinder.com