Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NS5X callsign genealogy
Currently held by MILES, RONALD W
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 NS5X's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NS5X.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NS5X, oldest first.
- MILES, RONALD W TN2012-01-04 → cancelled 2024-02-06
- TJORNHOM, MATTHEW NY2024-02-24 active