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

KF4VET

Cancelled

KLINGMAN, KARL A

Class: Advanced

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Vanity availability

Available

Available now

KF4VET cleared its 2-year hold on 2025-06-05. Eligible for vanity application.

Last held by Sizemore, Perrin (MS).

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

KF5KRXcancelled· T
Sizemore, PerrinMSgranted 2011-04-21cancelled 2019-11-30

Prior holders later became

KY5FASactive· T
Sizemore, PerrinMSgranted 2023-06-06
AF4IXactive· E
KLINGMAN, KARL AGAgranted 2019-05-01

License history

0 events

No recorded events.

More vanity slots coming available

Starting with KF4

All →

KF4WUR VA · 2026-10-01
KF4BCO FL · 2026-10-09
KF4WLA FL · 2026-10-11
KF4QOP KY · 2026-11-16
KF4TYA FL · 2026-11-22

Full history → Vanity availability → Callsign genealogy →