Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3DW callsign genealogy
Currently held by BINAU, ROBINSON J
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 KC3DW's current licensee, walking backwards.
- White, Douglas AMDgranted 2023-01-05cancelled 2025-06-17
Successor callsigns
Callsigns held now by people who previously held KC3DW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC3DW, oldest first.
- BINAU, ROBINSON J MD1993-12-07 → cancelled 2005-12-08
- White, Douglas A MD2025-06-17 active