Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NS0C callsign genealogy
Currently held by Kojima, Tsuyoshi
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 NS0C's current licensee, walking backwards.
- Kojima, TsuyoshiMPgranted 2009-05-13cancelled 2009-08-28
Successor callsigns
Callsigns held now by people who previously held NS0C.
No current licensee on record previously held this callsign.