Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0XMA callsign genealogy
Currently held by STAINBROOK SR, JOSEPH W
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 N0XMA's current licensee, walking backwards.
- Pedrosa, JoelNYgranted 2025-04-22cancelled 2025-05-10
Successor callsigns
Callsigns held now by people who previously held N0XMA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0XMA, oldest first.
- STAINBROOK SR, JOSEPH W MN1993-06-08 → cancelled 2005-06-09
- Pedrosa, Joel NY2025-05-10 active