Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0YSG callsign genealogy
Currently held by GONNELLO SR, LAWERENCE P
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 KC0YSG'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 KC0YSG.
- GONNELLO SR, LAWERENCE PMOgranted 2025-11-27