Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG7BLK callsign genealogy
Currently held by DEL RIO, RYAN E
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 KG7BLK's current licensee, walking backwards.
- DEL RIO, RYAN EAZgranted 2012-11-16cancelled 2013-02-22
Successor callsigns
Callsigns held now by people who previously held KG7BLK.
- DEL RIO, RYAN ECOgranted 2022-11-01