Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4DDJ callsign genealogy
Currently held by Jones III, Donovan 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 W4DDJ's current licensee, walking backwards.
- Jones III, Donovan DGAgranted 2009-07-15cancelled 2010-12-21
Successor callsigns
Callsigns held now by people who previously held W4DDJ.
No current licensee on record previously held this callsign.