Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5DDC callsign genealogy
Currently held by Dickinson, Jacob P
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 W5DDC's current licensee, walking backwards.
- Dickinson, Jacob PTXgranted 2026-02-11cancelled 2026-03-10
Successor callsigns
Callsigns held now by people who previously held W5DDC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5DDC, oldest first.
- CRISMAN, DONLIN D TX2000-12-27 → cancelled 2012-12-28
- WILLIAMS SR, DONALD F TX2014-07-19 → cancelled 2024-03-01
- Dickinson, Jacob P TX2026-03-10 active