Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB8U callsign genealogy
Currently held by Gibbs, Stephen R
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 WB8U's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WB8U.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB8U, oldest first.
- KINDBERG JR, KARL W OH2007-12-05 → cancelled 2020-02-25
- Gibbs, Stephen R KY2020-05-05 active