Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NU5G callsign genealogy
Currently held by Brunner, Jonathan D
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 NU5G's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NU5G.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NU5G, oldest first.
- Glenn, James H AZ2004-09-07 → cancelled 2007-11-30
- Brunner, Jonathan D TX2020-08-11 active