Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW4JB callsign genealogy
Currently held by Baggerly, John L
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 KW4JB's current licensee, walking backwards.
- Baggerly, John LVAgranted 2021-04-19cancelled 2021-06-04
Successor callsigns
Callsigns held now by people who previously held KW4JB.
- Steiner, Bernd HCAgranted 2025-05-06
All historical holders
Every license row we've seen with the callsign KW4JB, oldest first.
- Steiner, Bernd H FL2015-04-30 → cancelled 2015-05-19
- Baggerly, John L VA2021-06-04 active