CRUISE LINER LAUNCHED — Aalborg Vaerft in Denmark recently launched the 35,000-gt passenger ship Tropicale. Under construction for Festivale Maritime Inc., the 656-foot liner will accommodate 1,420 passengers in 511 cabins. Propulsion machinery will consist of two Sulzer two-stroke, 7RND-68 diesel engines, each with an output of 13,300 bhp, direct-coupled to controllable-pitch propellers. Built to Lloyd's Register of Shipping Classification and SOLAS 1974 Requirements, the vessel is scheduled for delivery at the end of 1981.