Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4REX callsign genealogy
Currently held by Noble, Rex U
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 N4REX's current licensee, walking backwards.
- Noble, Rex UNCgranted 2019-11-07cancelled 2019-11-26
Successor callsigns
Callsigns held now by people who previously held N4REX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4REX, oldest first.
- DE VILLING, CLYDE H FL2007-12-10 → cancelled 2019-02-12
- Noble, Rex U NC2019-11-26 active