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

K4SXX

Expired

FEATHERSTON, HOWARD S

Location: CHARLOTTE, NC
Class: Technician
Granted: 2012-12-20
Expires: 2023-02-22
Previous call: KG4UVW
FRN: 0007599624

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Vanity availability

165d

Available on 2027-02-21

K4SXX expired on 2023-02-22. Hold ends in 165 days.

Last held by FEATHERSTON, HOWARD S (NC).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

KG4UVWcancelled· T
FEATHERSTON, HOWARD SNCgranted 2002-08-28cancelled 2003-02-22

License history

0 events

No recorded events.

More vanity slots coming available

From North Carolina

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Starting with K4

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K4HCL FL · 2026-09-09
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K4LWW NC · 2026-09-10
K4ONS NC · 2026-09-10
K4YDD FL · 2026-09-10

Full history → Vanity availability → Callsign genealogy →