Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KZ4DB callsign genealogy
Currently held by White, Eric
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 KZ4DB's current licensee, walking backwards.
- White, EricTNgranted 2023-12-16cancelled 2023-12-20
Successor callsigns
Callsigns held now by people who previously held KZ4DB.
No current licensee on record previously held this callsign.