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

KD4OIG

Cancelled

KELLER JR, CHARLES L

Location: TALLASSEE, AL
Class: General
Granted: 2013-06-15
Expires: 2023-08-17
FRN: 0007732449

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Vanity availability

Available

Available now

KD4OIG cleared its 2-year hold on 2020-07-12. Eligible for vanity application.

Last held by KELLER JR, CHARLES L (AL).

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

N4CLKactive· G
Keller Jr, Charles LALgranted 2018-07-13

License history

0 events

No recorded events.

More vanity slots coming available

From Alabama

All →

KQ4UUE 2026-09-09
KG4SUF 2026-09-10
KQ4TEB 2026-09-10
KQ4UQY 2026-09-10
KQ4UVF 2026-09-10

Starting with KD4

All →

KD4STD KY · 2026-09-10
KD4SPY FL · 2026-09-11
KD4SUS VA · 2026-09-14
KD4SUW MI · 2026-09-14
KD4SVG GA · 2026-09-14

Full history → Vanity availability → Callsign genealogy →