Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0STM callsign genealogy
Currently held by Miller, North S
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 N0STM's current licensee, walking backwards.
- Miller, NorthCOgranted 2025-05-28cancelled 2025-06-24
Successor callsigns
Callsigns held now by people who previously held N0STM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0STM, oldest first.
- STREED, ARTHUR R ND2012-04-17 → cancelled 2024-05-29
- Miller, North S CO2025-06-24 active