Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1ENF callsign genealogy
Currently held by BECKWITH, JAMES C
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 N1ENF's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N1ENF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1ENF, oldest first.
- BECKWITH, JAMES C ID2004-08-10 → cancelled 2016-07-16
- Cyr, Adam MA2025-12-16 active