Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1GCB callsign genealogy
Currently held by DYER, WILMOT 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 N1GCB's current licensee, walking backwards.
- Bonati, Gene CCTgranted 2013-02-05cancelled 2013-02-26
Successor callsigns
Callsigns held now by people who previously held N1GCB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1GCB, oldest first.
- DYER, WILMOT F CT1998-12-30 → cancelled 2010-06-17
- Bonati, Gene C CT2023-01-10 active