Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA4GYU callsign genealogy
Currently held by Wilson Jr, Joseph B
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 WA4GYU's current licensee, walking backwards.
- Wilson Jr, Joseph BTNgranted 2017-07-17cancelled 2017-08-08
Successor callsigns
Callsigns held now by people who previously held WA4GYU.
No current licensee on record previously held this callsign.