Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8DRS callsign genealogy
Currently held by SPRUDE, DONALD R
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 W8DRS's current licensee, walking backwards.
- SPRUDE, DONALD ROHgranted 2004-04-09cancelled 2010-09-14
Successor callsigns
Callsigns held now by people who previously held W8DRS.
No current licensee on record previously held this callsign.