Confidence: Medium · Source: FCC ULS · As of 2026-09-16

KK4ZBU

Cancelled

Santos Mr., George L

Location: Delray Beach, FL
Class: Technician
Granted: 2014-03-10
Expires: 2024-03-10
FRN: 0023417595

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Vanity availability

Available

Available now

KK4ZBU cleared its 2-year hold on 2016-05-27. Eligible for vanity application.

Last held by Santos Mr., George L (FL).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

KG4GLSexpired· T
Santos 412, George LFLgranted 2014-05-28cancelled 2026-05-29

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4THL 2026-09-16
KB3IOF 2026-09-16
KD4DMX 2026-09-16
KG4VCX 2026-09-16
KG4VCZ 2026-09-16

Starting with KK4

All →

KK4LPM AL · 2026-09-16
KK4LPQ VA · 2026-09-16
KK4LPR SC · 2026-09-16
KK4LPX GA · 2026-09-17
KK4LPZ TN · 2026-09-17

Full history → Vanity availability → Callsign genealogy →