Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NM5G callsign genealogy
Currently held by ZIEGENBEIN, KENT E
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 NM5G's current licensee, walking backwards.
- Dutson, Keith JTXgranted 1997-10-24cancelled 2004-08-06
Successor callsigns
Callsigns held now by people who previously held NM5G.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NM5G, oldest first.
- ZIEGENBEIN, KENT E TX1992-06-16 → cancelled 2004-06-17
- Dutson, Keith J TX2024-07-11 active