Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3GTX callsign genealogy
Currently held by Doban, Michael G
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 W3GTX's current licensee, walking backwards.
- Doban, Michael GPAgranted 2021-01-14cancelled 2021-02-09
Successor callsigns
Callsigns held now by people who previously held W3GTX.
No current licensee on record previously held this callsign.