Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO6ATA callsign genealogy
Currently held by Barrozo Jr, Raymundo
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 KO6ATA'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 KO6ATA.
- Barrozo Jr, RaymundoCAgranted 2023-10-11