Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA9GTO callsign genealogy
Currently held by SCHOLL, THOMAS H
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 WA9GTO's current licensee, walking backwards.
- SCHOLL, THOMAS HMDgranted 2015-04-16cancelled 2015-05-05
Successor callsigns
Callsigns held now by people who previously held WA9GTO.
No current licensee on record previously held this callsign.