Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6BWO callsign genealogy
Currently held by Offerman, Bradley W
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 W6BWO's current licensee, walking backwards.
- Offerman, Bradley WCAgranted 2021-03-24cancelled 2021-04-13
Successor callsigns
Callsigns held now by people who previously held W6BWO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6BWO, oldest first.
- BOSE, DALE S OR1996-02-22 → cancelled 2008-02-23
- Offerman, Bradley W CA2021-04-13 active