Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB9BFU callsign genealogy
Currently held by Warner, Gerald E
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 WB9BFU's current licensee, walking backwards.
- Potts, Brian EFLgranted 2011-01-06cancelled 2011-12-06
Successor callsigns
Callsigns held now by people who previously held WB9BFU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB9BFU, oldest first.
- Warner, Gerald E FL2003-09-10 → cancelled 2009-12-16
- Potts, Brian E IN2021-10-01 active