Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1BG callsign genealogy
Currently held by GARFIELD SR, WILLIAM D
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 W1BG's current licensee, walking backwards.
- GARFIELD, WILLIAM DTXgranted 2015-03-17cancelled 2016-05-07
Successor callsigns
Callsigns held now by people who previously held W1BG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1BG, oldest first.
- CLOWER, PENN H MA1994-01-04 → cancelled 2006-01-05
- Fish, Stephen R RI2006-01-24 → cancelled 2014-04-18
- GARFIELD SR, WILLIAM D TX2026-02-13 active