Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0ORG callsign genealogy
Currently held by SARTORIS, JOHN J
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 KC0ORG's current licensee, walking backwards.
- SARTORIS, JOHN JCOgranted 1996-03-25cancelled 2002-12-18
Successor callsigns
Callsigns held now by people who previously held KC0ORG.
No current licensee on record previously held this callsign.