Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC0DUK callsign genealogy
Currently held by GOETZ SR, PHILLIP F
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 KC0DUK's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KC0DUK.
No current licensee on record previously held this callsign.