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

KK4OBS

Cancelled

HARRISON, TIMOTHY L

Location: CLARKSVILLE, TN
Class: Amateur Extra
Granted: 2013-01-30
Expires: 2023-01-30
FRN: 0022390181

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Vanity availability

Available

Available now

KK4OBS cleared its 2-year hold on 2017-02-19. Eligible for vanity application.

Last held by HARRISON, TIMOTHY L (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

WA4ZZactive· E
HARRISON, TIMOTHY LTNgranted 2025-04-08

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

KG4TWC 2026-09-10
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KQ4TPH 2026-09-10
KQ4UUA 2026-09-10

Starting with KK4

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KK4LMT KY · 2026-09-10
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KK4LMZ FL · 2026-09-10
KK4LNB NC · 2026-09-10

Full history → Vanity availability → Callsign genealogy →