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

N6CZ

Cancelled

Killingsworth, Stephen L

Location: Fort Walton Beach, FL
Class: Amateur Extra
Granted: 2018-05-08
Expires: 2028-05-08
Previous call: W4EXI
FRN: 0026857375

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Vanity availability

Unknown

Status unknown

No vanity-slot record on file for N6CZ. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

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

AJ6RIcancelled· E
Smith, Benjamin DCAgranted 2020-10-29cancelled 2021-01-08
KN6LUJcancelled· E
Smith, Benjamin DCAgranted 2020-10-29cancelled 2020-12-21

Prior holders later became

N4BQcancelled· E
Killingsworth, Stephen LFLgranted 2018-12-18cancelled 2020-07-03

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 N6

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N6SDC CA · 2026-09-14
N6TOE WA · 2026-10-01
N6SLW CA · 2026-10-03
N6ZH NC · 2026-10-04
N6EIS CA · 2026-10-05

Full history → Vanity availability → Callsign genealogy →