Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3GTC callsign genealogy
Currently held by CASSADY, GARRY 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 W3GTC's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W3GTC.
No current licensee on record previously held this callsign.