Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4GTI callsign genealogy
Currently held by HILLEGASS JR, JOHN A C
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 K4GTI's current licensee, walking backwards.
- HILLEGASS JR, JOHN A CVAgranted 2003-01-07cancelled 2009-03-17
Successor callsigns
Callsigns held now by people who previously held K4GTI.
No current licensee on record previously held this callsign.