Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2WNC callsign genealogy
Currently held by IMAIZUMI, KOSHI
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 KC2WNC's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC2WNC.
- IMAIZUMI, KOSHINYgranted 2010-01-27cancelled 2010-07-09