Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0GIS callsign genealogy
Currently held by ERLE, SCHUYLER D
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 N0GIS's current licensee, walking backwards.
- Erle, Schuyler DCAgranted 2011-04-18cancelled 2011-07-12
Successor callsigns
Callsigns held now by people who previously held N0GIS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0GIS, oldest first.
- RIEMENSCHNEIDER, RICHARD D MN1996-05-15 → cancelled 2008-05-16
- ERLE, SCHUYLER D OR2021-12-09 active