Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4GWB callsign genealogy
Currently held by BARNEY, MARGARET 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 N4GWB's current licensee, walking backwards.
- BAKER III, GEORGE WGAgranted 2011-10-25cancelled 2013-11-09
Successor callsigns
Callsigns held now by people who previously held N4GWB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4GWB, oldest first.
- BARNEY, MARGARET J NC1997-11-11 → cancelled 2009-11-13
- BAKER III, GEORGE W GA2023-08-12 active