Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WX0YYZ callsign genealogy
Currently held by Brown, Timothy S
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 WX0YYZ's current licensee, walking backwards.
- Brown, Timothy SCOgranted 2019-11-18cancelled 2019-12-07
Successor callsigns
Callsigns held now by people who previously held WX0YYZ.
No current licensee on record previously held this callsign.