Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KZ4RI callsign genealogy
Currently held by Kang, Edward K
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 KZ4RI's current licensee, walking backwards.
- Kang, Edward KVAgranted 2016-05-17cancelled 2025-03-17
Successor callsigns
Callsigns held now by people who previously held KZ4RI.
No current licensee on record previously held this callsign.