Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KT4GC callsign genealogy
Currently held by HARLEY JR, MARTIN W
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 KT4GC's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KT4GC.
- HARLEY JR, MARTIN WKYgranted 2017-12-22