Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD0WB callsign genealogy
Currently held by Bywater II, Wilfred M
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 AD0WB's current licensee, walking backwards.
- Bywater II, Wilfred MCOgranted 2014-04-08cancelled 2015-02-24
Successor callsigns
Callsigns held now by people who previously held AD0WB.
No current licensee on record previously held this callsign.