Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4SXG callsign genealogy
Currently held by EDWARDS, WILLIAM L
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 KA4SXG's current licensee, walking backwards.
- Edwards, William LNCgranted 2026-06-24cancelled 2026-07-14
Successor callsigns
Callsigns held now by people who previously held KA4SXG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA4SXG, oldest first.
- EDWARDS, WILLIAM L NC1992-07-14 → cancelled 2004-07-15
- Edwards, William L NC2026-07-14 active