Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO6GGR callsign genealogy
Currently held by CHERNYSHEV, NIKOLAI
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 KO6GGR's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KO6GGR.
- CHERNYSHEV, NIKOLAICAgranted 2025-01-25cancelled 2025-08-16