Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ4JEO callsign genealogy
Currently held by SETTLE, GREGORY S
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 KJ4JEO'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 KJ4JEO.
- SETTLE, GREGORY SGAgranted 2009-01-30cancelled 2017-06-27