Confidence: Medium · Source: FCC ULS · As of 2026-09-15
WA9ETO callsign genealogy
Currently held by BRINKOETTER, THOMAS R
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 WA9ETO's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WA9ETO.
No current licensee on record previously held this callsign.