Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA6SWY callsign genealogy
Currently held by BROWN, BRIAN M
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 WA6SWY's current licensee, walking backwards.
- Brown, Brian MCAgranted 2023-02-02cancelled 2023-02-22
Successor callsigns
Callsigns held now by people who previously held WA6SWY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA6SWY, oldest first.
- BROWN, BRIAN M CA1992-05-12 → cancelled 2004-05-13
- Brown, Brian M CA2023-02-22 active