Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4IZN callsign genealogy
Currently held by EDWARDS JR, ROBERT 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 KG4IZN's current licensee, walking backwards.
- EDWARDS JR, ROBERT TFLgranted 1993-10-12cancelled 2000-08-11
Successor callsigns
Callsigns held now by people who previously held KG4IZN.
- EDWARDS JR, ROBERT TFLgranted 2022-12-06