Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4KY callsign genealogy
Currently held by WUEST III, JOHN H
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 KZ4KY's current licensee, walking backwards.
- WUEST III, JOHN HKYgranted 2014-08-05cancelled 2015-03-03
Successor callsigns
Callsigns held now by people who previously held KZ4KY.
No current licensee on record previously held this callsign.