polish aerobatic glider mdm-1 fox at the international aviation and space salon maks-2021

2021polish aerobatic aerobatics air airport altitude aviation cabin club day design development equipment fixed flight flying fox fuselage gear glider high higher hull international july landing light maks2021 mdm mdm1 medium moscow onboard pilot piloting plans polish range region russia salon ship sky small space speed streamlined tail technology training transport travel ultralight wing wings zhukovsky