[2] Many of the stations listed date from the 1800s, during the existence of the United States Life-Saving Service.Development of stations were started with the 1848 signing of the Newell Act.This act allowed Congress to appropriate $10,000 to established unmanned life-saving stations along the New Jersey coast south of New York Harbor and to provide "surf boat, rockets, carronades and other necessary apparatus for the better preservation of life and property from shipwreck ...[3] The advent of air stations beginning in 1920 meant that some stations would become obsolete, as air coverage and improved technology were better able to supplement the rescue of mariners in remote regions.With early air stations using aircraft that could land on water, boat and air stations could work together to make sure that maximum help could be provided in time of need.