Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5ADT callsign genealogy
Currently held by TOMASH, AUSTIN
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 W5ADT's current licensee, walking backwards.
- TOMASH, AUSTINIAgranted 2024-01-06cancelled 2024-02-03
Successor callsigns
Callsigns held now by people who previously held W5ADT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5ADT, oldest first.
- DENTON, ELDO L MS2011-02-09 → cancelled 2023-04-11
- TOMASH, AUSTIN IA2024-02-03 active