SeaCart 30 Trimaran superior performance weapon offshore and inshore. The SeaCart 30 FCR (Folding Club Racer) have a folding guide system and a gin pole make for fast handling to and from trailer mode. A low weight interior, shorter mast (less sail area than on the SC30 GP), hulls in e-glass (heavier than the SC30 GP) make the FCR both cheaper and easier to adapt to for a less experienced Multihull sailor. SeaCart 30 Trimaran The SeaCart 30 is a trimaran sailboat. A trimaran is a multihulled boat consisting of a main hull (vaka) and two smaller outrigger hulls (amas), attached to the
Pontoon bridge Earl of Shrewsbury crossed the Oise river across a pontoon bridge of portable leather vessels in 1441. Ottoman engineers built a pontoon bridge across the Golden Horn during the Siege of Constantinople (1453), using over a thousand barrels. The bridge was strong enough to support carts. The Ottoman Army constructed a pontoon bridge during the Siege of Rhodes (1480). Venetian pioneers built a floating bridge across the Adige at the Battle of Calliano (1487). The Spanish Army constructed a pontoon bridge at the Battle of Garigliano (1503). The Spanish Army of Flanders under Alexander Farnese, Duke of Parma built an