Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0PAZ callsign genealogy
Currently held by Zyllo, Phillip 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 W0PAZ's current licensee, walking backwards.
- Zyllo, Phillip AMNgranted 2002-05-13cancelled 2002-11-05
Successor callsigns
Callsigns held now by people who previously held W0PAZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0PAZ, oldest first.
- FULLEN, JERYL G KS1988-07-26 → cancelled 2000-07-27
- Zyllo, Phillip A MN2023-03-22 active