Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9YVC callsign genealogy
Currently held by STL Amaterur Radio Group
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 KC9YVC'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 KC9YVC.
- NY9XIactiveSTL Amateur Radio GroupILgranted 2023-03-25