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

KK4AC

Expired

MASHBURN, VERNON A

Location: LAWRENCEBURG, TN
Class: Advanced
Granted: 1998-03-16
Expires: 2008-03-16

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Vanity availability

Unknown

Status unknown

No vanity-slot record on file for KK4AC. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

AK4AQcancelled· E
ALBERT, CHARLES WGAgranted 2007-12-29cancelled 2016-04-15
K4AWCactive· T
Crowl, Andrew WKYgranted 2023-02-16
N8MDHcancelled· T
CROWL, ANDREW WKYgranted 2010-02-02cancelled 2013-02-26

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

KG4TWC 2026-09-10
KK4LNE 2026-09-10
KK4LNK 2026-09-10
KQ4TPH 2026-09-10
KQ4UUA 2026-09-10

Starting with KK4

All →

KK4LMC VA · 2026-09-09
KK4LMD CA · 2026-09-09
KK4LMF VA · 2026-09-09
KK4LMJ KY · 2026-09-09
KK4LMR FL · 2026-09-09

Full history → Vanity availability → Callsign genealogy →