Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4UWI callsign genealogy
Currently held by Mc Gowin Sr., Barry 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 WB4UWI's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held WB4UWI.
- Mc Gowin Sr., Barry JNCgranted 2026-05-29