Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1STM callsign genealogy
Currently held by Moore, Scott T
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 N1STM's current licensee, walking backwards.
- Moore, Scott TCTgranted 2012-05-17cancelled 2015-12-15
Successor callsigns
Callsigns held now by people who previously held N1STM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1STM, oldest first.
- MC CULLOCH, PAUL D ME1994-07-20 → cancelled 2006-07-21
- Moore, Scott T CT2025-11-21 active