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

W3KOX

Expired

ZRINSKY, CHARLES

Location: OCEAN SPRINGS, MS
Class: Advanced
Granted: 1996-08-01
Expires: 2006-08-01
Previous call: W5PIX

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Vanity availability

Available

Available now

W3KOX cleared its 2-year hold on 2010-07-31. Eligible for vanity application.

Last held by ZRINSKY, CHARLES (MS).

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

W5PIXactive· G
Jager, Clifford ATXgranted 2020-06-20
KG5RENcancelled· G
Jager, Clifford ATXgranted 2017-01-11cancelled 2020-06-20

License history

0 events

No recorded events.

More vanity slots coming available

From Mississippi

All →

KC5RKS 2026-09-10
KF5RYJ 2026-09-11
KF5RYK 2026-09-11
KD8TCH 2026-09-13
KF5RZE 2026-09-13

Starting with W3

All →

W3IFX NY · 2026-09-10
W3AHR PA · 2026-09-20
W3YMB PA · 2026-09-21
W3TAL MD · 2026-09-28
W3EOP PA · 2026-10-07

Full history → Vanity availability → Callsign genealogy →