Ukraine airshow disaster: A Sukhoi Su-27 fighter crashes during an air show at Lviv, Ukraine killing 77 and injuring more than 500 others, making it the deadliest air show disaster in history.

The Sknyliv air show disaster occurred on Saturday, 27 July 2002, when a Ukrainian Air Force Sukhoi Su-27 piloted by Volodymyr Toponar and co-piloted by Yuriy Yegorov crashed during an aerobatics presentation at Sknyliv airfield near Lviv, Ukraine. The accident killed 77 people and injured 543, 100 of whom were hospitalized. It is the deadliest air show accident in history.