Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AD9HX callsign genealogy
Currently held by Wold, 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 AD9HX's current licensee, walking backwards.
- Wold, Thomas GWIgranted 2025-09-17cancelled 2025-12-05
Successor callsigns
Callsigns held now by people who previously held AD9HX.
No current licensee on record previously held this callsign.