Original sentence: 12 feet 4 inches.13 knots surfaced, 11 knots submerged.14 feet 6 inches.15 June 1918.155 feet.22 April 1922.24 March 1915.27 November 1916.29 officers and men.300px|insert caption here.340 tons surfaced, 415 tons submerged.Departing New York 25 June 1918, N-4 proceeded to the New London Submarine Base for outfitting and then she proceeded to the Torpedo Station at Newport, Rhode Island.During the first half of 1920, N-4 made short voyages to New York and Newport before she was placed in reserve at New London 7 June.General characteristics.Laid down:.Returning to New London in early April, she operated off the New England coast, out of Newport and New London until she put into New London 6 December to have her main engines removed and transferred to a newer L-class submarine.She arrived 13 April 1922, and was decommissioned 22 April.The submarine was sold for scrapping 25 September to Joseph G.four 18 inch torpedo tubes.sold for scrap 25 September 1922
Edited sentence: Departing New York on 25 June 1918, N-4 proceeded to the New London Submarine Base for outfitting and then she proceeded to the Torpedo Station at Newport, Rhode Island.During the first half of 1920, N-4 made short voyages to New York and Newport before she was placed in reserve at New London on 7 June.Returning to New London in early April, she operated off the New England coast, out of Newport and New London until she put into New London on 6 December to have her main engines removed and transferred to a newer L-class submarine.She arrived on 13 April 1922, and was decommissioned on 22 April.The submarine was sold for scrapping on 25 September to Joseph G