Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI4IFK callsign genealogy
Currently held by Fish, Jerry R
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 KI4IFK'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 KI4IFK.
- Fish, Jerry RKYgranted 2013-09-21cancelled 2018-02-27