Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5DDG callsign genealogy
Currently held by GEPHARDT, 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 W5DDG's current licensee, walking backwards.
- GEPHARDT, DONALD DARgranted 2008-04-08cancelled 2013-10-17
Successor callsigns
Callsigns held now by people who previously held W5DDG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5DDG, oldest first.
- WRIGHT, BILLY N TX1998-01-16 → cancelled 2010-01-20
- GEPHARDT, DONALD D AR2023-08-25 active