Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3DLC callsign genealogy
Currently held by HURWITZ, ROBERT E
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 K3DLC's current licensee, walking backwards.
- Cooper, Dori LTXgranted 2005-02-22cancelled 2011-12-02
Successor callsigns
Callsigns held now by people who previously held K3DLC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3DLC, oldest first.
- HURWITZ, ROBERT E CA1997-02-12 → cancelled 2009-02-13
- Cooper, Dori L TX2021-11-17 active