This was the moment the world's largest biplane - the Antonov An-2 - crashed at the Gmunden airfield in northern Austria in 2019.

Footage shows the aircraft descending towards the airfield's runway and abruptly landing sideways heading towards spectators and a small car park.

The video was filmed at the airport's festival and the plane was badly damaged but all four on board were uninjured.

Credit: NewsFlare