Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1CSU callsign genealogy
Currently held by Schneider, Jimmy R
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 N1CSU's current licensee, walking backwards.
- Schneider, Jimmy RNCgranted 2012-12-21cancelled 2013-01-15
Successor callsigns
Callsigns held now by people who previously held N1CSU.
No current licensee on record previously held this callsign.