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

KN4D

Active

JAY, RONALD C

Location: PORT CHARLOTTE, FL
Class: Amateur Extra
Granted: 2016-07-29
Expires: 2026-07-29
Previous call: AB6HI
FRN: 0014932479

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Vanity availability

Held

Currently held

KN4D 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

AB6HIcancelled· E
JAY, RONALD CFLgranted 2014-02-01cancelled 2016-07-29
WH6Oactive· E
Kerns, Samuel TFLgranted 2025-12-03
WH6EZLcancelled· E
Kerns, Samuel THIgranted 2015-10-27cancelled 2016-02-20

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4HCL 2026-09-09
KG4UZU 2026-09-09
KG4UZX 2026-09-09
KK4LMR 2026-09-09
W3EFZ 2026-09-09

Starting with KN4

All →

KN4ZVG FL · 2026-09-17
KN4LGK GA · 2026-09-21
KN4VXC NC · 2026-09-21
KN4RPM VA · 2026-10-07
KN4GAM GA · 2026-10-12

Full history → Vanity availability → Callsign genealogy →