Air France Flight 4590 (plane used pictured), a Concorde en route from Paris to New York, crashed in Gonesse, France, killing all 109 passengers on board and four people on the ground.
The Grand Council of Fascism voted a motion of no confidence against Benito Mussolini, who was arrested the same day by King Victor Emmanuel III and replaced by Pietro Badoglio.
The Corinth Canal was formally opened, bisecting the narrow Isthmus of Corinth in Greece to connect the Ionian Sea's Gulf of Corinth with the Aegean Sea's Saronic Gulf.