Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI4NNZ callsign genealogy
Currently held by Schmidt, Kevin A
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 KI4NNZ's current licensee, walking backwards.
- Schmidt, Kevin AFLgranted 2005-11-29cancelled 2006-02-09
Successor callsigns
Callsigns held now by people who previously held KI4NNZ.
- SCHMIDT, KEVIN AFLgranted 2026-02-18