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

KO4RVU

Cancelled

WILSON JR, DELBERT F

Location: CYNTHIANA, KY
Class: General
Granted: 2011-11-30
Expires: 2021-11-30
Previous call: KK4FML
FRN: 0003056413

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Vanity availability

Available

Available now

KO4RVU cleared its 2-year hold on 2023-07-31. Eligible for vanity application.

Last held by WILSON JR, DELBERT F (KY).

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

KK4FMLcancelled· G
WILSON JR, DELBERT FKYgranted 2011-11-30cancelled 2021-07-12

Prior holders later became

N8HWWactive· G
WILSON JR, DELBERT FKYgranted 2021-07-31

License history

0 events

No recorded events.

More vanity slots coming available

From Kentucky

All →

KD4STD 2026-09-10
KK4LMT 2026-09-10
KG4VAS 2026-09-11
KG4VAT 2026-09-11
K4OTU 2026-09-14

Starting with KO4

All →

KO4UTL FL · 2026-09-13
KO4PTL KY · 2026-09-17
KO4OSB VA · 2026-09-21
KO4TMC FL · 2026-09-21
KO4YVJ FL · 2026-09-24

Full history → Vanity availability → Callsign genealogy →