Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NT4UX callsign genealogy
Currently held by NLUG-AR-SIG
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 NT4UX's current licensee, walking backwards.
- KI4DKTcancelledNLUG-AR-SIGTNgranted 2003-12-16cancelled 2004-01-23
Successor callsigns
Callsigns held now by people who previously held NT4UX.
No current licensee on record previously held this callsign.