Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4NDZ callsign genealogy
Currently held by DelZotto, Nicholas S
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 K4NDZ's current licensee, walking backwards.
- DelZotto, Nicholas SFLgranted 2020-05-26cancelled 2020-06-13
Successor callsigns
Callsigns held now by people who previously held K4NDZ.
No current licensee on record previously held this callsign.