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 antonov avia aviation biplane city demonstration electric engine exhibit exhibition experimental flight flying honeywell installation international july laboratory lifting light maks2021 max moscow motor multipurpose partisan partizan power region russia salon sample show sky small space sunny tpe331 transport turboprop tvs2ms upgraded zhukovsky