Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1GTX callsign genealogy
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 W1GTX's current licensee, walking backwards.
- DeLory Jr, Paul JMAgranted 2016-12-27cancelled 2017-01-18
Successor callsigns
Callsigns held now by people who previously held W1GTX.
- COX, THOMAS ECAgranted 2008-02-04cancelled 2020-05-05
All historical holders
Every license row we've seen with the callsign W1GTX, oldest first.
- DeLory Jr, Paul J MA2017-01-18 active
- —— → cancelled 1998-05-04