Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3DIX callsign genealogy
Currently held by YOUNG, SHIRREL 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 N3DIX's current licensee, walking backwards.
- DIX, JOHN WMDgranted 2012-07-31cancelled 2020-02-19
Successor callsigns
Callsigns held now by people who previously held N3DIX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3DIX, oldest first.
- YOUNG, SHIRREL R MD2001-12-14 → cancelled 2013-12-18
- DIX, JOHN W MD2020-02-19 active