Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4DFD callsign genealogy
Currently held by WALL JR, ROY 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 W4DFD's current licensee, walking backwards.
- Wall Jr, Roy RVAgranted 2006-12-19cancelled 2008-02-20
Successor callsigns
Callsigns held now by people who previously held W4DFD.
No current licensee on record previously held this callsign.