Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC1YAG callsign genealogy
Currently held by McKinney, Ross L
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 KC1YAG's current licensee, walking backwards.
- McKinney, Ross LCTgranted 2023-09-19cancelled 2025-07-14
Successor callsigns
Callsigns held now by people who previously held KC1YAG.
- McKinney, Ross LCTgranted 2025-09-23