Confidence: Medium · Source: FCC ULS · As of 2026-09-11

KM4OOI

Cancelled

Arnold, Paul H

Location: Ralph, AL
Class: Technician
Granted: 2015-11-02
Expires: 2025-11-02
FRN: 0024979437

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Vanity availability

Available

Available now

KM4OOI cleared its 2-year hold on 2017-11-30. Eligible for vanity application.

Last held by Arnold, Paul H (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

KM4WLXactive· T
ARNOLD, PAUL HALgranted 2025-11-25

License history

0 events

No recorded events.

More vanity slots coming available

From Alabama

All →

KG4VBC 2026-09-11
KG4VBD 2026-09-11
KK4LOB 2026-09-11
KG4VBM 2026-09-12
AB4LC 2026-09-14

Starting with KM4

All →

KM4AHK PA · 2026-09-21
KM4JCT GA · 2026-09-28
KM4FBY SC · 2026-10-01
KM4IS NC · 2026-10-03
KM4NGF AL · 2026-10-07

Full history → Vanity availability → Callsign genealogy →