Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD3NZI callsign genealogy
Currently held by Melvin Jr, Dennis W
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 KD3NZI's current licensee, walking backwards.
- Melvin Jr, Dennis WUTgranted 2018-01-30cancelled 2018-03-27
Successor callsigns
Callsigns held now by people who previously held KD3NZI.
No current licensee on record previously held this callsign.