Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6ATI callsign genealogy
Currently held by Katsch, Orion
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 K6ATI's current licensee, walking backwards.
- Katsch, OrionCAgranted 2023-03-18cancelled 2023-04-22
Successor callsigns
Callsigns held now by people who previously held K6ATI.
No current licensee on record previously held this callsign.