Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG4ZVT callsign genealogy
Currently held by KERFOOT, JONATHAN L
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 KG4ZVT'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 KG4ZVT.
- KERFOOT, JONATHAN LOKgranted 2017-04-19cancelled 2024-03-19