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

W4CVI

Expired

MASON, JAMES A

Location: LAS VEGAS, NV
Class: General
Granted: 2003-03-11
Expires: 2013-03-11
Previous call: N5CML
FRN: 0002815074

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Vanity availability

Available

Available now

W4CVI cleared its 2-year hold on 2017-03-10. Eligible for vanity application.

Last held by MASON, JAMES A (NV).

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

N5CMLactive· G
Martinez, Carlos ATXgranted 2021-08-04
KE5YYYcancelled· G
Martinez, Carlos ATXgranted 2009-02-02cancelled 2011-10-01

License history

0 events

No recorded events.

More vanity slots coming available

From Nevada

All →

KF7YMZ 2026-09-11
KF7YNA 2026-09-11
KF7YNC 2026-09-11
KF7YND 2026-09-11
KF7YNF 2026-09-11

Starting with W4

All →

W4CVH VA · 2026-09-12
W4QDZ NC · 2026-09-13
W4CKI AL · 2026-09-17
W4UKX SC · 2026-09-17
W4BRN AL · 2026-09-20

Full history → Vanity availability → Callsign genealogy →