Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1RWX callsign genealogy
Currently held by CUNHA, CHRISTOPHER F
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 N1RWX's current licensee, walking backwards.
- Arias, Pedro MRIgranted 2009-01-06cancelled 2010-02-02
Successor callsigns
Callsigns held now by people who previously held N1RWX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1RWX, oldest first.
- CUNHA, CHRISTOPHER F RI1994-05-31 → cancelled 2006-06-01
- ARIAS, PEDRO M RI2019-12-30 active