Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ4URW callsign genealogy
Currently held by Davie Cooper City Amateur Radio Club
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 KJ4URW'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 KJ4URW.
- NA4DCactiveDavie Cooper City Amateur Radio ClubFLgranted 2026-02-19