Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD4DMS callsign genealogy
Currently held by WILSON, COY R
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 KD4DMS's current licensee, walking backwards.
- Wilson, Roy ANCgranted 2014-07-02cancelled 2014-07-22
Successor callsigns
Callsigns held now by people who previously held KD4DMS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD4DMS, oldest first.
- WILSON, COY R NC2001-05-09 → cancelled 2013-08-07
- Wilson, Roy A NC2025-01-17 active