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KK4ZBU

Available2x3Zone 4

License HolderBURNETTE JR, WILLIAM R

License ClassTechnician

Min. Class RequiredTechnician

Grant DateMar 10, 2014

Expiration DateMar 10, 2024

Cancellation DateMay 28, 2014

Available for ApplicationsMay 29, 2016

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License CanceledMay 28, 2014
Administrative Update AppliedMay 6, 2014
System-Generated GrantMar 10, 2014
License IssuedMar 10, 2014

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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← KK4ZBT KK4ZBV →

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

KK4ZBU — CallsignFinder.com