Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX5SEM callsign genealogy
Currently held by Willis Sr, Ernest H
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 WX5SEM's current licensee, walking backwards.
- Willis Sr, Ernest HOKgranted 2008-02-15cancelled 2010-04-27
Successor callsigns
Callsigns held now by people who previously held WX5SEM.
No current licensee on record previously held this callsign.