On 28 August 1988, three aircraft of the Italian Air Force display team collided during the Flugtag '88 airshow at USAF Ramstein Air Base near Kaiserslautern, West Germany. They crashed to the ground in front of a crowd of about 30,000 people, causing 70 fatalities ; 346 spectators sustained serious injuries in the resulting explosion and fire. Hundreds more had minor injuries. At the time, it was the deadliest air show accident in history until a 2002 crash at the Sknyliv air show in Ukraine that killed 77.