Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX9ARX callsign genealogy
Currently held by LA CROSSE COUNTY SKYWARN
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 WX9ARX's current licensee, walking backwards.
- KB9YDRcancelledLA CROSSE COUNTY SKYWARNWIgranted 2000-10-06cancelled 2000-11-14
Successor callsigns
Callsigns held now by people who previously held WX9ARX.
No current licensee on record previously held this callsign.