1 See the STLFSI Key for a list of data series used in the index. For more details on the construction of the STLFSI, see the appendix to the January 2010 issue of the St. Louis Fedâs National Economic Trends. Newsroom: St. Louis Fed Financial Stress Index.
The hull of a boat consists of an internal network of frames that extend from side to side (transverse) and that run the length of the boat (longitudinal), covered by an outer shell plating, usually made of fiberglass or metal.
It is often used in races and for water skiing. Even inflatable boats and dinghies with a motor attached are classed as types of motorboats. The three popular variations of motorboats are: inboard, inboard / outboard and outboard. If the engine is fitted within the boat, it's called a powerplant. If it's a removable section attached to the boat, it's known as an outboard motor. Motor cruisers offer a range of amenities, depending on the number of passengers and the type of the cruising.