Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4ZB callsign genealogy
Currently held by Walker, Anne M
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 KV4ZB's current licensee, walking backwards.
- Walker, Anne MNCgranted 2014-05-19cancelled 2014-06-20
Successor callsigns
Callsigns held now by people who previously held KV4ZB.
No current licensee on record previously held this callsign.