Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM4UAN callsign genealogy
Currently held by Kojoukhine, Mikhail
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 KM4UAN's current licensee, walking backwards.
- Kojoukhine, MikhailFLgranted 2016-04-13cancelled 2016-05-18
Successor callsigns
Callsigns held now by people who previously held KM4UAN.
- KOJOUKHINE MR, MIKHAILFLgranted 2026-02-26