Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB4NZU callsign genealogy
Currently held by WEST, LADONNA V
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 WB4NZU's current licensee, walking backwards.
- WEST, LADONNA VALgranted 2015-09-14cancelled 2015-11-13
Successor callsigns
Callsigns held now by people who previously held WB4NZU.
No current licensee on record previously held this callsign.