A MC-21 single-aisle airliner flies during the opening day of the International Aviation and Space Salon (MAKS)-2021 in a Moscow suburb, Russia, on July 20, 2021. MAKS-2021 kicked off in a Moscow suburb on Tuesday. (Xinhua/Evgeny Sinitsyn)
The Russian Knights aerobatic demonstration team performs during the opening day of the International Aviation and Space Salon (MAKS)-2021 in a Moscow suburb, Russia, on July 20, 2021. MAKS-2021 kicked off in a Moscow suburb on Tuesday. (Xinhua/Evgeny Sinitsyn)
People visit the International Aviation and Space Salon (MAKS)-2021 in a Moscow suburb, Russia, on July 20, 2021. MAKS-2021 kicked off in a Moscow suburb on Tuesday. (Xinhua/Evgeny Sinitsyn)
A MC-21 single-aisle airliner flies during the opening day of the International Aviation and Space Salon (MAKS)-2021 in a Moscow suburb, Russia, on July 20, 2021. MAKS-2021 kicked off in a Moscow suburb on Tuesday. (Xinhua/Evgeny Sinitsyn)
MC-21 single-aisle airliners fly during the opening day of the International Aviation and Space Salon (MAKS)-2021 in a Moscow suburb, Russia, on July 20, 2021. MAKS-2021 kicked off in a Moscow suburb on Tuesday. (Xinhua/Evgeny Sinitsyn)
The Swifts and the Russian Knights aerobatic demonstration teams perform during the opening day of the International Aviation and Space Salon (MAKS)-2021 in a Moscow suburb, Russia, on July 20, 2021. MAKS-2021 kicked off in a Moscow suburb on Tuesday. (Xinhua/Evgeny Sinitsyn)
A boy takes a photo inside the cabin of a Mi-28NE helicopter during the opening day of the International Aviation and Space Salon (MAKS)-2021 in a Moscow suburb, Russia, on July 20, 2021. MAKS-2021 kicked off in a Moscow suburb on Tuesday. (Xinhua/Evgeny Sinitsyn)
The Swifts and the Russian Knights aerobatic demonstration teams perform during the opening day of the International Aviation and Space Salon (MAKS)-2021 in a Moscow suburb, Russia, on July 20, 2021. MAKS-2021 kicked off in a Moscow suburb on Tuesday. (Xinhua/Evgeny Sinitsyn)
Visitors view a Ka-226T helicopter during the opening day of the International Aviation and Space Salon (MAKS)-2021 in a Moscow suburb, Russia, on July 20, 2021. MAKS-2021 kicked off in a Moscow suburb on Tuesday. (Xinhua/Evgeny Sinitsyn)