Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3DCK callsign genealogy
Currently held by KEYFAUVER, DENNIS C
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 K3DCK's current licensee, walking backwards.
- KEYFAUVER, DENNIS CINgranted 1997-03-10cancelled 2001-04-13
Successor callsigns
Callsigns held now by people who previously held K3DCK.
No current licensee on record previously held this callsign.