Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KG4FIJ callsign genealogy
Currently held by WALTER, JAMES F
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 KG4FIJ'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 KG4FIJ.
- Walter, James FFLgranted 2014-04-08cancelled 2026-06-23