Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF3CS callsign genealogy
Currently held by Stilwell, Steven W
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 KF3CS's current licensee, walking backwards.
- STILWELL, STEVEN Wcancelled 1999-03-16
Successor callsigns
Callsigns held now by people who previously held KF3CS.
- Stilwell, Steven WFLgranted 2023-03-07