Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KX4SG callsign genealogy
Currently held by The Appalachian Radio Association
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 KX4SG's current licensee, walking backwards.
- KG4WWTcancelledThe Appalachian Radio AssociationGAgranted 2003-01-16cancelled 2003-03-04
Successor callsigns
Callsigns held now by people who previously held KX4SG.
No current licensee on record previously held this callsign.