Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO4KXL callsign genealogy
Currently held by Williams Jr, Paul D
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 KO4KXL'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 KO4KXL.
- Williams Jr, Paul DVAgranted 2022-02-23