Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4FXD callsign genealogy
Currently held by FOX, DONALD D
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 W4FXD's current licensee, walking backwards.
- FOX, DONALD DTNgranted 2003-02-11cancelled 2004-01-27
Successor callsigns
Callsigns held now by people who previously held W4FXD.
No current licensee on record previously held this callsign.