Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB0BJW callsign genealogy
Currently held by Wallin, Bruce W
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 WB0BJW's current licensee, walking backwards.
- Wallin, Bruce WCOgranted 2001-11-01cancelled 2002-06-11
Successor callsigns
Callsigns held now by people who previously held WB0BJW.
- Wallin, Bruce WCOgranted 2015-06-04