The CNT-II was a single-engine biplane seaplane built by the Italian shipyard Cantiere Navale Triestino (CNT) in 1924.
It was destined to participate in the 1925 edition of the Schneider Cup. The CNT-II was characterized by a pushing motor configuration, with one V12 motor engine delivering . Due to the probable little care in the construction of the hulls, both aircraft sank during the flotation tests. Although recovered and sent for repairs, the project was interrupted.[1]