Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WZ9WZ callsign genealogy
Currently held by Mielak, Gary 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 WZ9WZ's current licensee, walking backwards.
- Mielak, Gary JILgranted 2014-07-11cancelled 2014-09-26
Successor callsigns
Callsigns held now by people who previously held WZ9WZ.
No current licensee on record previously held this callsign.