Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN6SFT callsign genealogy
Currently held by WARNER, STEVEN 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 KN6SFT's current licensee, walking backwards.
- WARNER, STEVEN GCAgranted 2021-12-13cancelled 2021-12-20
Successor callsigns
Callsigns held now by people who previously held KN6SFT.
- WARNER, STEVEN GCAgranted 2022-01-07