Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4SDE callsign genealogy
Currently held by Elder, Steven D
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 N4SDE's current licensee, walking backwards.
- ELDER, STEVEN DALgranted 1998-02-26cancelled 1999-12-07
Successor callsigns
Callsigns held now by people who previously held N4SDE.
No current licensee on record previously held this callsign.