Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5VDR callsign genealogy
Currently held by Card Sr, Billy D
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 K5VDR's current licensee, walking backwards.
- Card Sr, Billy DOKgranted 2013-04-26cancelled 2013-05-18
Successor callsigns
Callsigns held now by people who previously held K5VDR.
No current licensee on record previously held this callsign.