Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX9WIS callsign genealogy
Currently held by MidWest SSTRC, Inc.
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 WX9WIS's current licensee, walking backwards.
- KC9NKHcancelledMidWest SSTRC, Inc.WIgranted 2008-04-15cancelled 2017-08-15
Successor callsigns
Callsigns held now by people who previously held WX9WIS.
No current licensee on record previously held this callsign.