Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0AUG callsign genealogy
Currently held by WILLIAMS, CHRISTOPHER D
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 K0AUG's current licensee, walking backwards.
- WILLIAMS, CHRISTOPHER DMNgranted 2016-05-27cancelled 2016-06-21
Successor callsigns
Callsigns held now by people who previously held K0AUG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0AUG, oldest first.
- CARLSON, ARLENE A MN1994-05-10 → cancelled 2006-05-11
- WILLIAMS, CHRISTOPHER D MN2026-04-08 active