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

KB4OER

Cancelled

WILLIAMS, DOUGLAS D

Location: WATAUGA, TN
Class: Amateur Extra
Granted: 2012-05-15
Expires: 2022-06-30
FRN: 0005625967

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Vanity availability

Available

Available now

KB4OER cleared its 2-year hold on 2022-11-17. Eligible for vanity application.

Last held by WILLIAMS, DOUGLAS D (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

WB4DWactive· E
WILLIAMS, DOUGLAS DTNgranted 2020-11-17

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 KB4

All →

KB4IIB TN · 2026-09-14
KB4CON KY · 2026-09-21
KB4OXL IL · 2026-10-02
KB4CO TN · 2026-10-04
KB4XQ AL · 2026-10-05

Full history → Vanity availability → Callsign genealogy →