Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4DCW callsign genealogy
Currently held by Wills, David 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 WD4DCW's current licensee, walking backwards.
- WATSON IV, DWIGHT CSCgranted 2018-09-24cancelled 2018-10-12
Successor callsigns
Callsigns held now by people who previously held WD4DCW.
- WILLS, DAVID CTXgranted 2026-06-16
All historical holders
Every license row we've seen with the callsign WD4DCW, oldest first.
- Wills, David C TX2016-06-07 → cancelled 2016-07-12
- WATSON IV, DWIGHT C SC2018-10-12 active