The Caproni Ca.60 Transaereo, often referred to as the Novip...
wikipedia - 16 May 2021The Caproni Ca.60 Transaereo, often referred to as the Noviplano (nine-wing) or Capronissimo, was the prototype of a large nine-wing flying boat intended to become a 100-passenger transatlantic airliner.[N 2] It featured eight engines and three sets of triple wings.