The Caproni Ca.60 Noviplano was a massive, ambitious Italian experimental flying boat from 1921, nicknamed the "Nine-Wing" or "Capronissimo," designed by Gianni Caproni as a 100-passenger transatlantic airliner. It featured an unusual triple-triplane (nine-wing) design, eight Liberty engines, and a flying boat hull, but after a successful first water taxi and short first flight, it crashed on its second flight over Lake Maggiore, ending the project | Aircraft Reports - Aircraft Manuals Data and

Caproni Ca.60 - Alchetron, The Free Social Encyclopedia