Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3DCS callsign genealogy
Currently held by SARGENT, EDWARD 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 N3DCS's current licensee, walking backwards.
- Shore, David CPAgranted 2007-06-18cancelled 2009-07-17
Successor callsigns
Callsigns held now by people who previously held N3DCS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3DCS, oldest first.
- SARGENT, EDWARD R MD1987-10-06 → cancelled 1999-10-07
- SHORE, DAVID C PA2019-06-28 active