Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3GJB callsign genealogy
Currently held by Backus, Geoffrey 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 N3GJB's current licensee, walking backwards.
- Backus, Geoffrey JDEgranted 2013-08-26cancelled 2013-11-16
Successor callsigns
Callsigns held now by people who previously held N3GJB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3GJB, oldest first.
- BEDNAR, BYRON E MD1998-01-20 → cancelled 2010-01-21
- Backus, Geoffrey J DE2023-08-19 active