Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KV4FZ callsign genealogy
Currently held by Schoenbohm, Herbert L
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 KV4FZ's current licensee, walking backwards.
- Schoenbohm, Herbert LVIgranted 2002-12-04cancelled 2002-12-27
Successor callsigns
Callsigns held now by people who previously held KV4FZ.
No current licensee on record previously held this callsign.