Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5NIX callsign genealogy
Currently held by SCIFRES, DAVID 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 N5NIX's current licensee, walking backwards.
- SCIFRES, DAVID ECOgranted 2013-03-19cancelled 2015-01-06
Successor callsigns
Callsigns held now by people who previously held N5NIX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5NIX, oldest first.
- ADAMS, JAMES C TX1988-10-25 → cancelled 2000-10-26
- SCIFRES, DAVID E TX2025-02-27 active