Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KO7CEP callsign genealogy
Currently held by Richards, Roger G
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 KO7CEP's current licensee, walking backwards.
- Richards, Roger GAZgranted 2013-06-05cancelled 2016-03-22
Successor callsigns
Callsigns held now by people who previously held KO7CEP.
No current licensee on record previously held this callsign.