Helicopter Mil Mi-6A Serial 715403B Register CCCP-21137 used by Аэрофлот (Aeroflot). Built 1971. Aircraft history and location Aircraft History CCCP-21137 Аэрофлот 1992-07 A UNCCc/n 715403B / 715403V / 71 54 03 Aeroflot SSSR-21137 at Severny Send Updates Use APP to upload photo @ (optional) When Now? / / Send
