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

W4CWZ

Active

PAYNE, JOHN P

Location: SEBRING, FL
Class: Amateur Extra
Granted: 2017-06-05
Expires: 2027-08-29
Previous call: AI4JH
FRN: 0003135662

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Vanity availability

Held

Currently held

W4CWZ is held by an active license; it isn't a vanity slot right now.

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

AI4JHcancelled· E
HAEFNER, JOHN WVAgranted 2011-10-04cancelled 2011-10-29
KJ4WRNcancelled· E
HAEFNER, JOHN WVAgranted 2010-08-02cancelled 2011-10-04

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4CYG 2026-09-10
K4YDD 2026-09-10
KG4QXI 2026-09-10
KG4RVV 2026-09-10
KG4VAB 2026-09-10

Starting with W4

All →

W4IDI AL · 2026-09-10
W4YAU TN · 2026-09-10
W4CVH VA · 2026-09-12
W4QDZ NC · 2026-09-13
W4CKI AL · 2026-09-17

Full history → Vanity availability → Callsign genealogy →