Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0JJB callsign genealogy
Currently held by Beaudet, James J
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 W0JJB's current licensee, walking backwards.
- Becker, Joshua JMNgranted 2025-02-20cancelled 2025-12-09
Successor callsigns
Callsigns held now by people who previously held W0JJB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0JJB, oldest first.
- Beaudet, James J CO2004-11-23 → cancelled 2016-11-24
- Becker, Joshua J MN2025-12-09 active