Confidence: Medium · Source: FCC ULS · As of 2026-09-11

KK4TBR

Cancelled

Harrison, Joseph C

Location: Bluff City, TN
Class: Technician
Granted: 2013-08-09
Expires: 2023-08-09
FRN: 0022900880

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Vanity availability

Available

Available now

KK4TBR cleared its 2-year hold on 2016-06-23. Eligible for vanity application.

Last held by Harrison, Joseph C (TN).

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

KK4JCHactive· G
Harrison, Joseph CTNgranted 2024-06-22

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

KC8UTK 2026-09-12
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K4KLP 2026-09-13
KI4ZDD 2026-09-13

Starting with KK4

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KK4LOP TN · 2026-09-13
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KK4LPA SC · 2026-09-13

Full history → Vanity availability → Callsign genealogy →