USS Fulton (AS-1)
USS "Fulton" (AS-1) was constructed as a submarine tender in 1914, but later was converted into a gunboat and redesignated PG-49. "Fulton" should not be confused with , a patrol vessel that operated from 1917 to 1919 while "Fulton" (AS-1) was in commission. Construction and commissioning. "Fulton" was originally planned to be named "Niagara", 30 April 1912 and was renamed "Fulton", 10 February 1913. "Fulton" was launched on 6 June 1914 by New London Ship and Engine Company, Groton, Connecticut. The ship was sponsored by Mrs. A. T. Sutcliffe, great granddaughter of Robert Fulton, for whom the ship  is named. "Fulton" was commissioned on 7 December 1914, Lieutenant J. D. Wilson in command. Submarine tender. During her first six months of service, "Fulton" tended submarines at Norfolk, Charleston, New York, and Newport, then after overhaul, arrived at New London on 2 November 1915, where in 1918 she was the base ship for the newly formed Submarine School. Through 1922, this was to be her principal base for operations with submarines along the east coast and in the Caribbean from Cape Cod to Cuba. She took part in maneuvers and war games, served as station ship at New London , and in the summer of 1922 was flagship of Commander, Atlantic Submarine Flotillas. Reassigned as tender for the Submarine Base at Coco Solo, Canal Zone, "Fulton" arrived there on 4 April 1923, and during the following year joined in exercises on both sides of the Panama Canal Zone as well as making a survey of Almirante Bay, Panama. She returned to Philadelphia on 14 July 1925, and there was decommissioned and placed in reserve on 5 October. Gunboat. "Fulton" was recommissioned on 2 September 1930 for duty as a survey ship in the Panama Canal Zone, reclassified as a gunboat , PG-49, on 29 September. On 3 March 1931, she returned to Balboa. Aside from a voyage north for overhaul in the winter of 1931–32, she conducted surveys in the Canal Zone area until arriving at San Diego on 13 August 1932 to prepare for duty in the Asiatic Fleet. Her assigned station was Hong Kong, where she arrived on 3 November. With infrequent voyages to Cavite Navy Yard in the Philippines, "Fulton" patrolled the south China coast from Hong Kong to Canton until 14 March 1934. On that day, a fire broke out amidships when exhaust lines from two cylinders  of a diesel engine carried away and ignited oil on the engine. The crew assembled on the bow and stern, and were taken off by the British destroyer and the merchant ship SS "Tsinan", three of the men having minor injuries, and brought to the Royal Navy Dockyard at Hong Kong. The British destroyer stood by the burning ship until a salvage party got the fire under sufficient control to allow her to be taken in tow for Junk Bay in Hong Kong. On 24 March, an American tug came to tow "Fulton" into Hong Kong, where she received emergency  repairs to allow her to be towed to Cavite. The United States Department of the Navy later passed thanks to British naval authorities for the assistance "Wishart" and "Whitshed" provided to "Fulton" and her crew. Decommissioning and disposal. "Fulton" was decommissioned at Cavite on 12 May 1934. She was scrapped later that year.