Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4ZV callsign genealogy
Currently held by Lytz, M 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 KV4ZV's current licensee, walking backwards.
- Lytz, Marty DFLgranted 2012-10-24cancelled 2014-07-29
Successor callsigns
Callsigns held now by people who previously held KV4ZV.
- Lytz, M DFLgranted 2024-09-04