Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6KSC callsign genealogy
Currently held by Cassidy, Shawn A
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 W6KSC's current licensee, walking backwards.
- Cassidy, Shawn ACAgranted 2019-07-09cancelled 2019-07-30
Successor callsigns
Callsigns held now by people who previously held W6KSC.
No current licensee on record previously held this callsign.