Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX4CAZ callsign genealogy
Currently held by Cazzalino, JOE 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 WX4CAZ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WX4CAZ.
- Cazzalino, JOE RFLgranted 2015-04-03cancelled 2015-04-24
All historical holders
Every license row we've seen with the callsign WX4CAZ, oldest first.
- Cazzalino, Joe R FL2013-10-17 → cancelled 2015-04-03
- Cazzalino, JOE R FL2025-03-19 active