Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4ZO callsign genealogy
Currently held by Neuman, Nancy 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 KV4ZO's current licensee, walking backwards.
- Neuman, Nancy DFLgranted 2013-02-25cancelled 2014-07-15
Successor callsigns
Callsigns held now by people who previously held KV4ZO.
No current licensee on record previously held this callsign.