Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG9FX callsign genealogy
Currently held by FINCUTTER, JOHN 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 KG9FX's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KG9FX.
No current licensee on record previously held this callsign.