Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KS0SK callsign genealogy
Currently held by WILLER, DALE G
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 KS0SK's current licensee, walking backwards.
- WILLER, DALE GKSgranted 2024-09-27
Successor callsigns
Callsigns held now by people who previously held KS0SK.
- WILLER, DALE GKSgranted 2024-09-27