Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1WXM callsign genealogy
Currently held by RYAN, P MICHAEL
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 N1WXM's current licensee, walking backwards.
- Cantu, NathanielILgranted 2026-05-27cancelled 2026-06-16
Successor callsigns
Callsigns held now by people who previously held N1WXM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1WXM, oldest first.
- RYAN, P MICHAEL CT1996-03-28 → cancelled 2008-03-29
- Cantu, Nathaniel IL2026-06-16 active