Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4KUZ callsign genealogy
Currently held by Treasure Coast Contest Club
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by K4KUZ's current licensee, walking backwards.
- KI4IFAcancelledTreasure Coast Contest ClubFLgranted 2004-12-22cancelled 2005-02-08
Successor callsigns
Callsigns held now by people who previously held K4KUZ.
No current licensee on record previously held this callsign.