Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0RAD callsign genealogy
Currently held by STEIN, JAMES O
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 KB0RAD's current licensee, walking backwards.
- Kessell, Bradley EKSgranted 2020-11-20cancelled 2025-01-03
Successor callsigns
Callsigns held now by people who previously held KB0RAD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB0RAD, oldest first.
- STEIN, JAMES O CO1995-02-17 → cancelled 2007-02-21
- Kessell, Bradley E KS2025-01-03 active