Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1XAR callsign genealogy
Currently held by Tremblay, Nathan J
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 N1XAR's current licensee, walking backwards.
- Tremblay, Nathan JRIgranted 2022-10-12cancelled 2023-01-14
Successor callsigns
Callsigns held now by people who previously held N1XAR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1XAR, oldest first.
- SCHOFIELD, FREDERIC F MA1996-04-09 → cancelled 2008-04-10
- Tremblay, Nathan J RI2023-01-14 active