🚁 119 years ago today, a French bicycle maker beat everyone to vertical flight. On November 13, 1907, at Coquainvilliers near Lisieux, France, Paul Cornu lifted off in his twin-rotor machine — powered by just a 24-horsepower Antoinette engine, with two counter-rotating rotors. It rose about a foot off the ground and stayed up for about 20 seconds. The controls barely worked, and he abandoned the machine after a few more hops — but it was the first free, untethered, manned helicopter flight in history. The attempt before it, by the Breguet brothers, only lifted off while men on the ground held the machine in place. Cornu's machine was nicknamed his "flying bicycle" — fitting, since he built bicycles for a living, just like the Wright brothers before him. From 20 seconds at 1 foot to helicopters landing on ships, mountains, and hospital roofs today... not a bad start. If you could add one rating just for fun — helicopter, seaplane, tailwheel, or glider — which would you pick first, and why?