Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6GLC callsign genealogy
Currently held by Clark, Gregory
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 W6GLC's current licensee, walking backwards.
- Clark, GregoryCAgranted 2013-10-18cancelled 2014-03-21
Successor callsigns
Callsigns held now by people who previously held W6GLC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6GLC, oldest first.
- COX, GARY L CA1997-10-15 → cancelled 2009-10-16
- Clark, Gregory CA2014-03-21 → cancelled 2026-03-24