Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WW3TRG callsign genealogy
Currently held by Gyory, Thomas R
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 WW3TRG's current licensee, walking backwards.
- Gyory, Thomas RPAgranted 2018-03-02cancelled 2018-03-23
Successor callsigns
Callsigns held now by people who previously held WW3TRG.
No current licensee on record previously held this callsign.