Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4ATG callsign genealogy
Currently held by Gwinn, Alexander T
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 W4ATG's current licensee, walking backwards.
- Gwinn, Alexander TGAgranted 2015-12-16cancelled 2016-01-05
Successor callsigns
Callsigns held now by people who previously held W4ATG.
No current licensee on record previously held this callsign.