Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG5SSS callsign genealogy
Currently held by SOTELO, SERGIO
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 KG5SSS's current licensee, walking backwards.
- SOTELU, SERGIONMgranted 2015-09-01cancelled 2016-01-09
Successor callsigns
Callsigns held now by people who previously held KG5SSS.
No current licensee on record previously held this callsign.