Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2COW callsign genealogy
Currently held by Radovilskiy, 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 K2COW's current licensee, walking backwards.
- Radovilskiy, MikhailNYgranted 2012-03-23cancelled 2012-11-06
Successor callsigns
Callsigns held now by people who previously held K2COW.
No current licensee on record previously held this callsign.