Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3DDP callsign genealogy
Currently held by PRATHER, DOUGLAS
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 W3DDP's current licensee, walking backwards.
- PRATHER, DOUGLASGAgranted 2011-04-14cancelled 2017-03-20
Successor callsigns
Callsigns held now by people who previously held W3DDP.
No current licensee on record previously held this callsign.