Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC3SJ callsign genealogy
Currently held by Justice, Steve
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 KC3SJ's current licensee, walking backwards.
- Justice, SteveMDgranted 2016-02-08cancelled 2021-06-04
Successor callsigns
Callsigns held now by people who previously held KC3SJ.
- QUINN III, FREDERICK MTNgranted 2003-11-11cancelled 2006-01-18