Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4EWI callsign genealogy
Currently held by NITZSCHE, KURT 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 KC4EWI's current licensee, walking backwards.
- NITZSCHE, KURT DTNgranted 2021-04-02cancelled 2021-04-20
Successor callsigns
Callsigns held now by people who previously held KC4EWI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC4EWI, oldest first.
- NITZSCHE, KURT D TN2008-02-20 → cancelled 2020-04-21
- NITZSCHE, KURT D TN2021-04-20 active