Complex sentence: A Vickers Viking operated by British European Airways (BEA) on a scheduled flight between Paris and London's Northolt airport, crashed at London Airport in thick fog, killing 28 of the 30 passengers and crew on board.
Split into simpler sentences: A Vickers Viking operated by British European Airways (BEA) on a scheduled flight between Paris and London's Northolt airport. The aircraft crashed at London Airport in thick fog, killing 28 of the 30 passengers and crew on board.