Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KK4CTJ

Cancelled

Madison, Keith E

Location: Buford, GA
Class: General
Granted: 2011-03-10
Expires: 2021-03-10
Previous call: KK4ATR
FRN: 0020675427

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Vanity availability

Available

Available now

KK4CTJ cleared its 2-year hold on 2013-07-08. Eligible for vanity application.

Last held by Madison, Keith E (GA).

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 →

Previously held by current licensee

KK4ATRcancelled· G
Madison, Keith EGAgranted 2011-03-10cancelled 2011-06-20

Prior holders later became

K4YAAactive· G
Madison, Keith EGAgranted 2021-10-19

License history

0 events

No recorded events.

More vanity slots coming available

From Georgia

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KK4LNB NC · 2026-09-10

Full history → Vanity availability → Callsign genealogy →