Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4ZW callsign genealogy
Currently held by Genao, Victor R
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 KZ4ZW's current licensee, walking backwards.
- Genao, Victor RFLgranted 2025-11-20cancelled 2026-02-23
Successor callsigns
Callsigns held now by people who previously held KZ4ZW.
- Genao, Victor RFLgranted 2026-05-08