Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4ZBX callsign genealogy
Currently held by Dresden, Gregory P
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 KG4ZBX's current licensee, walking backwards.
- Dresden, Gregory PVAgranted 2003-01-30cancelled 2003-03-18
Successor callsigns
Callsigns held now by people who previously held KG4ZBX.
- Dresden, Gregory PVAgranted 2023-08-01