Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1FE callsign genealogy
Currently held by Giulietti, John L
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 N1FE's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N1FE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1FE, oldest first.
- Thornton, Ronald M SD2010-10-20 → cancelled 2018-10-04
- Giulietti, John L CT2020-10-23 active