Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2SJ callsign genealogy
Currently held by Simila, Francis B
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 KC2SJ's current licensee, walking backwards.
- Simila, Francis BNJgranted 2011-02-15cancelled 2011-04-26
Successor callsigns
Callsigns held now by people who previously held KC2SJ.
No current licensee on record previously held this callsign.