Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4OBZ callsign genealogy
Currently held by Piccone, Stephen C
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 W4OBZ's current licensee, walking backwards.
- Piccone, Stephen CGAgranted 2019-04-29cancelled 2020-05-19
Successor callsigns
Callsigns held now by people who previously held W4OBZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4OBZ, oldest first.
- CARROLL JR, THOMAS P VA1994-03-29 → cancelled 2006-03-30
- Piccone, Stephen C GA2020-05-19 active