Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3RKD callsign genealogy
Currently held by DOYLE SR, RONALD K
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 W3RKD's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W3RKD.
No current licensee on record previously held this callsign.