Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8DGZ callsign genealogy
Currently held by Cavicchiolo, Joseph A
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 W8DGZ's current licensee, walking backwards.
- Cavicchiolo, Joseph AMIgranted 2025-01-29cancelled 2026-03-27
Successor callsigns
Callsigns held now by people who previously held W8DGZ.
No current licensee on record previously held this callsign.