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

KO4YXH

Cancelled

Northrup, James M

Location: Wilmore, KY
Class: General
Granted: 2022-03-22
Expires: 2032-03-22
FRN: 0032047599

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Vanity availability

Available

Available now

KO4YXH cleared its 2-year hold on 2024-04-11. Eligible for vanity application.

Last held by Northrup, James M (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

K5JMNactive· E
Northrup, James MKYgranted 2022-04-12

License history

0 events

No recorded events.

More vanity slots coming available

From Kentucky

All →

KG4VAS 2026-09-11
KG4VAT 2026-09-11
K4OTU 2026-09-14
KD4SWM 2026-09-14
KD4SWN 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 →