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

KK4KOE

Cancelled

Rees Sr, David F

Location: Louisville, KY
Class: Amateur Extra
Granted: 2012-07-19
Expires: 2022-07-19
FRN: 0021919196

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Vanity availability

Available

Available now

KK4KOE cleared its 2-year hold on 2015-09-06. Eligible for vanity application.

Last held by Rees Sr, David 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 →

Prior holders later became

W4DFRactive· E
Rees Sr, David FKYgranted 2023-06-22

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 KK4

All →

KK4LMT KY · 2026-09-10
KK4LMV FL · 2026-09-10
KK4LMX VA · 2026-09-10
KK4LMZ FL · 2026-09-10
KK4LNB NC · 2026-09-10

Full history → Vanity availability → Callsign genealogy →