Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0EWB callsign genealogy
Currently held by BOWMAN, CHARLES 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 K0EWB's current licensee, walking backwards.
- Struchtemeyer, Brian PMOgranted 2026-04-14cancelled 2026-05-12
Successor callsigns
Callsigns held now by people who previously held K0EWB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0EWB, oldest first.
- BOWMAN, CHARLES E MN1989-01-17 → cancelled 2001-01-18
- Struchtemeyer, Brian P MO2026-05-12 active