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

KC4AM

Active

Melendez, William

Location: Wellington, FL
Class: Amateur Extra
Granted: 2018-03-02
Expires: 2028-03-02
Previous call: KC4WM
FRN: 0023285570

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Held

Currently held

KC4AM 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

KC4WMcancelled· E
Melendez, WilliamFLgranted 2016-08-26cancelled 2018-03-02
N1WAMcancelled· E
Melendez, WilliamFLgranted 2016-07-12cancelled 2016-08-26
KC4WAMcancelled· G
Melendez, WilliamFLgranted 2014-04-18cancelled 2016-07-12

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 KC4

All →

KC4GIL NJ · 2026-09-14
KC4HTM SC · 2026-09-20
KC4OYJ FL · 2026-09-21
KC4SWK KY · 2026-09-21
KC4ZGF AL · 2026-09-21

Full history → Vanity availability → Callsign genealogy →