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

KJ4DA

Cancelled

Thatcher III, John C

Location: Hixson, TN
Class: Amateur Extra
Granted: 2010-03-05
Expires: 2020-05-02
Previous call: K4JCT
FRN: 0002618445

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Vanity availability

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KJ4DA cleared its 2-year hold on 2016-09-29. Eligible for vanity application.

Last held by Thatcher III, John 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 →

Previously held by current licensee

K4JCTactive· T
Trice, John CAZgranted 2024-12-14
KG7FKZcancelled· T
Trice, John CAZgranted 2013-09-17cancelled 2013-10-17

Prior holders later became

W4DIJactive· E
Thatcher iii, John CTNgranted 2014-09-30
K4JCTcancelled· A
THATCHER, JOHN CTNgranted 1999-04-08cancelled 2000-05-02

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

KG4TWC 2026-09-10
KK4LNE 2026-09-10
KK4LNK 2026-09-10
KQ4TPH 2026-09-10
KQ4UUA 2026-09-10

Starting with KJ4

All →

KJ4ZTP WA · 2026-09-13
KJ4RVA FL · 2026-10-11
KJ4ZQX SC · 2026-10-29
KJ4AAD GA · 2026-11-05
KJ4RZZ FL · 2026-11-08

Full history → Vanity availability → Callsign genealogy →