Confidence: Medium · Source: FCC ULS · As of 2026-09-14

WB4CVO

Expired

Tyson, Thomas F

Location: MESA, AZ
Class: General
Granted: 2014-02-04
Expires: 2024-03-05
Previous call: KG7GTH
FRN: 0023153976

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Vanity availability

537d

Available on 2028-03-04

WB4CVO expired on 2024-03-05. Hold ends in 537 days.

Last held by Tyson, Thomas F (AZ).

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

KG7GTHcancelled· G
Tyson, Thomas FAZgranted 2013-11-21cancelled 2014-02-04

License history

0 events

No recorded events.

More vanity slots coming available

From Arizona

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Starting with WB4

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Full history → Vanity availability → Callsign genealogy →