Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3TOZ callsign genealogy
Currently held by Tozzo, Gary W
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 W3TOZ's current licensee, walking backwards.
- Tozzo, Gary WPAgranted 2011-02-16cancelled 2011-08-06
Successor callsigns
Callsigns held now by people who previously held W3TOZ.
No current licensee on record previously held this callsign.