Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6BTC callsign genealogy
Currently held by Clark, Barron T
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 W6BTC's current licensee, walking backwards.
- Clark, Barron TCAgranted 2017-06-06cancelled 2017-06-27
Successor callsigns
Callsigns held now by people who previously held W6BTC.
No current licensee on record previously held this callsign.