Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4IA callsign genealogy
Currently held by TAYLOR, ALAN M
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 KZ4IA's current licensee, walking backwards.
- TAYLOR, ALAN MVAgranted 2024-05-03cancelled 2024-05-29
Successor callsigns
Callsigns held now by people who previously held KZ4IA.
- TAYLOR, ALAN MVAgranted 2024-06-18