A British Airways Hawker Siddeley Trident and an Inex-Adria DC-9 collide near Zagreb, Yugoslavia, killing 176.
On 10 September 1976, British Airways Flight 476, a Hawker Siddeley Trident en route from London to Istanbul, collided mid-air near Zagreb, Yugoslavia (modern-day Croatia), with Inex-Adria Aviopromet Flight 550, a Douglas DC-9 en route from Split, Yugoslavia, to Cologne, West Germany. The collision was the result of a procedural error on the part of Zagreb air traffic controllers.
All 176 people aboard the two aircraft were killed,:8:56 making it, at the time, the world's deadliest mid-air collision. It is the deadliest aviation accident in both Croatia and Yugoslavia.
British Airways (BA) is the flag carrier airline of the United Kingdom. It is headquartered in London, England, near its main hub at Heathrow Airport.The airline is the second largest UK based carrier, based on fleet size and passengers carried, behind easyJet. In January 2011 BA merged with Iberia, creating the International Airlines Group (IAG), a holding company registered in Madrid, Spain. IAG is the world's third-largest airline group in terms of annual revenue and the second-largest in Europe. It is listed on the London Stock Exchange and in the FTSE 100 Index. British Airways is the first passenger airline to have generated more than US$1 billion on a single air route in a year (from 1 April 2017, to 31 March 2018, on the New York-JFK - London-Heathrow route).BA was created in 1974 after a British Airways Board was established by the British government to manage the two nationalised airline corporations, British Overseas Airways Corporation and British European Airways, and two regional airlines, Cambrian Airways and Northeast Airlines. On 31 March 1974, all four companies were merged to form British Airways. However, it marked 2019 as its centenary based on predecessor companies. After almost 13 years as a state company, BA was privatised in February 1987 as part of a wider privatisation plan by the Conservative government. The carrier expanded with the acquisition of British Caledonian in 1987, Dan-Air in 1992, and British Midland International in 2012.
It is a founding member of the Oneworld airline alliance, along with American Airlines, Cathay Pacific, Qantas, and the now-defunct Canadian Airlines. The alliance has since grown to become the third-largest, after SkyTeam and Star Alliance.