Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY4PZ callsign genealogy
Currently held by Lantzsch, Eike C
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 KY4PZ's current licensee, walking backwards.
- Lantzsch, Eike CFLgranted 2022-04-04cancelled 2022-06-21
Successor callsigns
Callsigns held now by people who previously held KY4PZ.
No current licensee on record previously held this callsign.