Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB6EXF callsign genealogy
Currently held by Kudza, Sandra
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 WB6EXF's current licensee, walking backwards.
- Kudza, SandraCAgranted 2023-09-01cancelled 2023-09-26
Successor callsigns
Callsigns held now by people who previously held WB6EXF.
No current licensee on record previously held this callsign.