Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE4ELJ callsign genealogy
Currently held by O'STEEN JR, WILLIAM C
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 KE4ELJ'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 KE4ELJ.
- O'STEEN JR, WILLIAM CFLgranted 2015-02-13cancelled 2025-08-26