Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0JCB callsign genealogy
Currently held by Berkshire, James C
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 W0JCB's current licensee, walking backwards.
- Berkshire, James CMOgranted 2012-07-19cancelled 2018-09-18
Successor callsigns
Callsigns held now by people who previously held W0JCB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0JCB, oldest first.
- RICE, WILLIAM A NE2006-06-02 → cancelled 2018-08-29
- Berkshire, James C MO2018-09-18 active