Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4HQ callsign genealogy
Currently held by TINER, JOHNNY D
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 KZ4HQ's current licensee, walking backwards.
- TINER, JOHNNY DFLgranted 2022-10-19cancelled 2024-05-15
Successor callsigns
Callsigns held now by people who previously held KZ4HQ.
No current licensee on record previously held this callsign.