Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4BD callsign genealogy
Currently held by ATHEY III, PERRY L
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 KZ4BD's current licensee, walking backwards.
- ATHEY III, PERRY LALgranted 2017-06-20cancelled 2023-10-03
Successor callsigns
Callsigns held now by people who previously held KZ4BD.
No current licensee on record previously held this callsign.