Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4OVZ callsign genealogy
Currently held by Greaves, Joseph G
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 W4OVZ's current licensee, walking backwards.
- Greaves, Joseph GFLgranted 2025-08-29cancelled 2026-05-08
Successor callsigns
Callsigns held now by people who previously held W4OVZ.
- LENTO, FRANK ANCgranted 1996-06-27cancelled 2008-06-28