Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX4NWS callsign genealogy
Currently held by LOUISVILLE NATIONAL WX SERVICE
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 WX4NWS's current licensee, walking backwards.
- KF4EKRcancelledLOUISVILLE NATIONAL WX SERVICEKYgranted 1995-11-01cancelled 2004-07-13
Successor callsigns
Callsigns held now by people who previously held WX4NWS.
No current licensee on record previously held this callsign.