Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ3DEL callsign genealogy
Currently held by JEFFERSON, DAVIS H
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 KZ3DEL's current licensee, walking backwards.
- JEFFERSON, DAVIS HDEgranted 2020-01-06cancelled 2020-03-17
Successor callsigns
Callsigns held now by people who previously held KZ3DEL.
- JEFFERSON, DAVIS HDEgranted 2021-02-23