Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF4JEA callsign genealogy
Currently held by Zuehl, James M
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 KF4JEA'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 KF4JEA.
- Zuehl, James MTXgranted 2020-02-04