Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3COX callsign genealogy
Currently held by COX, JAMES E
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 W3COX's current licensee, walking backwards.
- COX, JAMES ESCgranted 2005-09-07cancelled 2011-05-24
Successor callsigns
Callsigns held now by people who previously held W3COX.
No current licensee on record previously held this callsign.