Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1TGA callsign genealogy
Currently held by AMES III, THOMAS 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 W1TGA's current licensee, walking backwards.
- AMES III, THOMAS GMAgranted 2012-04-19cancelled 2012-05-08
Successor callsigns
Callsigns held now by people who previously held W1TGA.
All historical holders
Every license row we've seen with the callsign W1TGA, oldest first.
- Irwin, Arthur E MA2002-12-31 → cancelled 2003-06-10
- AMES III, THOMAS G NH2022-04-28 → cancelled 2026-08-22