Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4GJF callsign genealogy
Currently held by Fortun, Gary J
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 K4GJF's current licensee, walking backwards.
- Fortun, Gary JVAgranted 2013-04-23cancelled 2013-12-13
Successor callsigns
Callsigns held now by people who previously held K4GJF.
No current licensee on record previously held this callsign.