the light multipurpose aircraft tvs-2ms `partizan` in the sky at the international aviation and space salon maks-2021

12uan 2021 air aircraft airfield airplane airport antonov avia aviation biplane city cloudy demonstration electric engine exhibit exhibition experimental flight flying honeywell installation international july laboratory lifting light maks2021 max moscow motor multi multipurpose partisan partizan power purpose region russia salon sample show sky small space tpe331 transport travel turboprop tvs2ms upgraded zhukovsky