Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3HQO callsign genealogy
Currently held by WINTHER, BRIAN L
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 W3HQO's current licensee, walking backwards.
- Winther, Brian LUTgranted 2008-09-12cancelled 2011-06-18
Successor callsigns
Callsigns held now by people who previously held W3HQO.
- WINTHER, BRIAN LUTgranted 2017-10-17