Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4DIX callsign genealogy
Currently held by Shaw, Richard 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 W4DIX's current licensee, walking backwards.
- Shaw, Richard EFLgranted 2006-08-08cancelled 2006-09-02
Successor callsigns
Callsigns held now by people who previously held W4DIX.
No current licensee on record previously held this callsign.