Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KL7SRC callsign genealogy
Currently held by COX, STEVE R
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 KL7SRC's current licensee, walking backwards.
- Cox, Steve RAKgranted 2005-09-28cancelled 2012-10-16
Successor callsigns
Callsigns held now by people who previously held KL7SRC.
No current licensee on record previously held this callsign.