Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7ZOX callsign genealogy
Currently held by Hutchison, Michael R
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 W7ZOX's current licensee, walking backwards.
- Hutchison, Michael RWAgranted 2013-02-19cancelled 2013-03-12
Successor callsigns
Callsigns held now by people who previously held W7ZOX.
No current licensee on record previously held this callsign.