Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4MZG callsign genealogy
Currently held by Ganey, Zach
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 W4MZG's current licensee, walking backwards.
- Ganey, ZachALgranted 2021-05-12cancelled 2021-06-29
Successor callsigns
Callsigns held now by people who previously held W4MZG.
No current licensee on record previously held this callsign.