Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD2KZ callsign genealogy
Currently held by CERMAK-HOSEIN, JADEN J
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 AD2KZ's current licensee, walking backwards.
- CERMAK-HOSEIN, JADEN JNJgranted 2024-08-20cancelled 2025-08-29
Successor callsigns
Callsigns held now by people who previously held AD2KZ.
- CERMAK-HOSEIN, JADEN JVAgranted 2026-03-24