Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4RGO callsign genealogy
Currently held by PATRICK, JOSEPH L
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 WB4RGO's current licensee, walking backwards.
- Patrick, JosephGAgranted 2019-11-15cancelled 2019-12-10
Successor callsigns
Callsigns held now by people who previously held WB4RGO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB4RGO, oldest first.
- PATRICK, JOSEPH L GA2004-11-10 → cancelled 2017-02-07
- PATRICK, JOSEPH L GA2019-12-10 active