Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7BSW callsign genealogy
Currently held by WATSON, BRIAN 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 K7BSW's current licensee, walking backwards.
- WATSON, BRIAN SWAgranted 2011-01-28cancelled 2011-02-19
Successor callsigns
Callsigns held now by people who previously held K7BSW.
No current licensee on record previously held this callsign.