Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2MSC callsign genealogy
Currently held by Kellner, James 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 KC2MSC'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 KC2MSC.
- Kellner, James RNYgranted 2009-11-07cancelled 2012-09-28