Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8BGR callsign genealogy
Currently held by DUFFIELD JR, JAMES A
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 W8BGR's current licensee, walking backwards.
- Donberger, Cory WMIgranted 2017-11-30cancelled 2018-02-03
Successor callsigns
Callsigns held now by people who previously held W8BGR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8BGR, oldest first.
- DUFFIELD JR, JAMES A WV2004-09-23 → cancelled 2016-12-24
- Donberger, Cory W MI2018-02-03 active