Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0GMA callsign genealogy
Currently held by HUDSON, DAVID L
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 N0GMA's current licensee, walking backwards.
- Zehr, Constance JNEgranted 2009-05-29cancelled 2009-07-25
Successor callsigns
Callsigns held now by people who previously held N0GMA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0GMA, oldest first.
- HUDSON, DAVID L KS1995-06-06 → cancelled 2007-06-07
- Zehr, Constance J NE2019-05-23 active