Date: September 10, 1976
Location: Near Gaj, Hrvatska, Yugoslavia
Aircraft: McDonnell Douglas DC-9-31 / Trident 3B
Airline: Inex Adria Aviopromet / British Airways
Flight No: 330 / 476
Fatalities: 176 : 176

An ATC error in negligence in operations caused a midair collision between a DC9 and Trident 3B. The entire shift of controllers were arrested. One was found guilty of criminal negligence and sentenced to seven years in jail but release after a little over two years.