Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1STH callsign genealogy
Currently held by LEWIS SR, JOHN L
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 N1STH's current licensee, walking backwards.
- HETTEL, SCOTT TCTgranted 2015-05-20cancelled 2017-10-17
Successor callsigns
Callsigns held now by people who previously held N1STH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1STH, oldest first.
- LEWIS SR, JOHN L CT1994-07-20 → cancelled 2006-07-21
- HETTEL, SCOTT T CT2017-10-17 active