Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NU1X callsign genealogy
Currently held by TRUDEAU, GEORGE H
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 NU1X's current licensee, walking backwards.
- ANDRADE, KYLE ERIgranted 2011-08-23cancelled 2019-12-31
Successor callsigns
Callsigns held now by people who previously held NU1X.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NU1X, oldest first.
- TRUDEAU, GEORGE H MA2007-10-20 → cancelled 2019-12-12
- ANDRADE, KYLE E RI2019-12-31 active