Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD0BJ callsign genealogy
Currently held by VINCENT JR, GUY 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 AD0BJ's current licensee, walking backwards.
- VINCENT JR, GUY WMOgranted 2012-05-23cancelled 2012-07-27
Successor callsigns
Callsigns held now by people who previously held AD0BJ.
- VINCENT JR, GUY WMOgranted 2025-05-15