Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8SFC callsign genealogy
Currently held by Cox, Steven F
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 W8SFC's current licensee, walking backwards.
- Cox, Steven FMIgranted 2017-10-10cancelled 2018-05-08
Successor callsigns
Callsigns held now by people who previously held W8SFC.
- Grant, Sidney WOHgranted 2015-02-28
All historical holders
Every license row we've seen with the callsign W8SFC, oldest first.
- Grant, Sidney W OH2008-05-30 → cancelled 2015-02-28
- Cox, Steven F MI2018-05-08 active