Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7STJ callsign genealogy
Currently held by Cox, Sharon L
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 K7STJ's current licensee, walking backwards.
- Cox, Sharon LNVgranted 2018-07-02cancelled 2021-06-22
Successor callsigns
Callsigns held now by people who previously held K7STJ.
No current licensee on record previously held this callsign.