On the 27th march, 1977, two 747s collided and 583 people died. They were a KLM 747-206B and a Pan Am 747-121. The cause was low visibility, rushing to take off and poor communication. 70 initially survived but 9 died due to injuries later so 61 survived in the end.
by spin1038airbusappleboeing July 03, 2025