Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG7RIO callsign genealogy
Currently held by Sathler, Carlos
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 KG7RIO's current licensee, walking backwards.
- Sathler, CarlosORgranted 2013-12-06cancelled 2014-03-21
Successor callsigns
Callsigns held now by people who previously held KG7RIO.
No current licensee on record previously held this callsign.