Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4JHJ callsign genealogy
Currently held by Commo Bunker
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 KI4JHJ'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 KI4JHJ.
- AE5SFexpiredCommo BunkerKYgranted 2005-06-25cancelled 2017-06-27