Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0TGM callsign genealogy
Currently held by GIBSON, WALTER 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 N0TGM's current licensee, walking backwards.
- Brown, Daniel LMIgranted 2023-01-05cancelled 2023-01-24
Successor callsigns
Callsigns held now by people who previously held N0TGM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0TGM, oldest first.
- GIBSON, WALTER E KS1992-06-30 → cancelled 2004-07-01
- Brown, Daniel L MI2023-01-24 active