Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ4ZXW callsign genealogy
Currently held by AMATEUR RADIO NETWORK
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 KJ4ZXW'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 KJ4ZXW.
- N4TPNactiveAMATEUR RADIO NETWORKTNgranted 2024-03-16