Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0DDP callsign genealogy
Currently held by PUEPPKE, DAVID 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 W0DDP's current licensee, walking backwards.
- PHILLIPS II, DENNIS DCOgranted 2016-04-26cancelled 2016-06-01
Successor callsigns
Callsigns held now by people who previously held W0DDP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0DDP, oldest first.
- PUEPPKE, DAVID D KS2004-05-07 → cancelled 2016-05-10
- PHILLIPS II, DENNIS D CO2026-05-09 active