Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4KDZ callsign genealogy
Currently held by Zotter 406, Kent D
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 K4KDZ's current licensee, walking backwards.
- Zotter, Kent DNCgranted 2019-11-22cancelled 2020-01-07
Successor callsigns
Callsigns held now by people who previously held K4KDZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4KDZ, oldest first.
- HINTERLITER SR, DANIEL C FL1994-05-24 → cancelled 2006-05-25
- Zotter 406, Kent D NC2020-01-07 active