Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4VDC callsign genealogy
Currently held by COONCE JR, DANIEL 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 K4VDC's current licensee, walking backwards.
- COONCE, DANIELTNgranted 2018-06-01cancelled 2018-12-01
Successor callsigns
Callsigns held now by people who previously held K4VDC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4VDC, oldest first.
- WILLIAMSON, ARTHUR K AL1994-10-25 → cancelled 2006-10-26
- COONCE JR, DANIEL F TN2018-12-01 active