Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4PAZ callsign genealogy
Currently held by MORRIS III, JOHN 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 W4PAZ's current licensee, walking backwards.
- Sullivan Jr, John PNCgranted 2025-02-19cancelled 2025-04-04
Successor callsigns
Callsigns held now by people who previously held W4PAZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4PAZ, oldest first.
- MORRIS III, JOHN W FL2008-03-11 → cancelled 2020-06-09
- Sullivan Jr, John P NC2025-04-04 active