Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY4CHJ callsign genealogy
Currently held by Jenson, Chris H
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 KY4CHJ's current licensee, walking backwards.
- Jenson, Chris HKYgranted 2023-02-15cancelled 2023-05-19
Successor callsigns
Callsigns held now by people who previously held KY4CHJ.
No current licensee on record previously held this callsign.