Ship History & Specifications
War Service Dates: June 1941 - November 1946
War Service Type: U.S. Grant Class Transport
Navy Transport (AP-29)

MC# or Hull #:
Former Name: Konig Wilhelm II, Madawaska
Former Operator: Hamburg-Amerika Line
Built: 1907 Vulcan Aktiengesellschaft, Stettin, Germany
Engine Type: Reciprocating engines, Single Screw
Length: 508 feet 2 inches
Beam: 55 feet 3 inches
Tonnage: 15,010 GRT
Speed: 15 knots
Armament: Seven 3" guns
Crew: 211 crewmen
Troop Capacity: 1,244 troops
Disposition: Decommissioned November 1946. Scrapped 1948.

More Information

Quick Info About This Ship
Ship Type: U.S. Grant Class Transport
Navy Transport (AP-29)

War Service Dates: June 1941 - November 1946
Built: 1907 Vulcan Aktiengesellschaft, Stettin, Germany
Troop Capacity: 1,244 troops
Disposition: Decommissioned November 1946. Scrapped 1948.

Originally built as Konig Wilhelm II, re-named Madawaska in 1917 and U. S. Grant in 1922, AP-29 was a steel-hulled screw steamer launched on 20 July 1907 at Stettin, Germany. Built for the transatlantic passenger trade, Konig Wilhelm II operated between Hamburg, Germany, and Buenos Aires, Argentina, under the house flag of the Hamburg-Amerika Line, until the outset of World War I in 1914. Voluntarily interned at Hokoben, NJ, to avoid being captured by the Royal Navy, the passenger liner was seized after the United States entered the war on 6 April 1917. Before agents of the Federal Government took possession of the ship, her German crew unsuccessfully attempted to render her unusable by cracking her main steam cylinders with hydraulic jacks.

Following repairs to the damaged machinery, Konig Wilhelm II was assigned the identification number 3011 and commissioned on 27 August 1917. Re-named Madawaska on 1 September, the ship was assigned to the Cruiser and Transport Force of the Atlantic Fleet. During World War I, she conducted ten transatlantic voyages in which she carried nearly 12,000 men to Europe. After the armistice of 11 November 1918, Madawaska made seven more voyages, bringing 17,000 men home from the European theater. She completed the last of these runs upon her arrival at New York on 23 August 1919. She was decommissioned on 2 September and simultaneously transferred to the War Department.

Sailing for the Pacific soon thereafter, Madawaska embarked elements of the Czech Legion at Vladivostok, Russia, early in 1920, as part of the evacuation of that force in the wake of the Russian Civil War in Siberia. The ship sailed to Fiume, Yugoslavia, and disembarked her Czech passengers to return to their homeland. Subsequently sailing for New York, Madawaska was inactivated and turned over to the Shipping Board for lay-up.

The following year, however, the War Department reacquired the vessel and authorized a major refit for her before she could resume active service. During this overhaul, which would last through the spring of 1922, the ship was fitted with modern marine water-tube boilers for greater safety in operation and to enable the ship to make increased speed. On 3 June 1922, at Brooklyn, NY, the transport was renamed U. S. Grant.

For almost two decades, U. S. Grant soldiered on in the Army Transport Service, maintaining a regular schedule of voyages carrying troops, passengers, and supplies along a route which included calls at San Francisco, CA; Honolulu, Territory of Hawaii; Guam; Manila, Philippine Islands; Chinwangtao and Shanghai, China; the Panama Canal Zone, and New York.

1940 - 1941

She continued under the aegis of the Army Transportation Service through 1940. Then U. S. Grant was subsequently reacquired by the Navy. Armed with seven 3-inch guns (she had been unarmed while serving as an Army transport), the vessel was refitted at the Mare Island Navy Yard, Vallejo, CA, and was commissioned on 16 June 1941. Continuing her service as a transport, the ship received the classification of AP-29. U. S. Grant operated between ports on the west coast and into the Aleutian Islands through the outbreak of war in the Pacific on 7 December 1941. She carried passengers and cargo to Alaskan ports as the United States built up its defenses in that area against possible thrusts by Japan.


In February and March 1942, U. S. Grant conducted voyages to the Hawaiian Islands. During the former month, she returned some 1,000 enemy aliens (mostly Japanese with a sprinkling of Germans) for placement in internment camps in the southwestern United States. In April, U. S. Grant resumed trips to Alaskan ports, carrying troops from Seattle to American bases on the Alaskan mainland and in the Aleutians, and continued this vital routine until the spring of 1942. The Battle of the Coral Sea during May 1942 convinced the Japanese that a thrust at Midway Island was imperative, in an attempt to draw out the American fleet—particularly the dwindling number of vital carriers. Consequently, a powerful Japanese fleet sailed for Midway, while a smaller task force headed northward for the Aleutians to launch a diversionary raid. Carrier-based planes from the carrier Ryujo struck Dutch Harbor, Alaska, on 3 June; and Japanese troops occupied Attu and Kiska islands on the 7th. During this time, U. S. Grant carried troops to Kodiak, Alaska, and Cold Bay into the summer. She narrowly escaped being torpedoed while proceeding from Seattle to Dutch Harbor in convoy on 20 July. Alert lookouts picked out the tracks of two torpedoes, and evasive action enabled the ship to avoid the deadly "fish" which passed close aboard, from starboard to port. The transport disembarked Army troops at Massacre Bay on 14 June, three days after the initial landings. The following month, as American and Canadian troops prepared to assault Kiska, Rear Admiral Francis W. Rockwell broke his flag in on U. S. Grant as Commander, Task Force 51. During this operation, U. S. Grant served as combination transport and communications vessel. The Americans eventually discovered that the Japanese had stolen away like nomads, leaving only a few dogs to "contest" the landings, and had completed their evacuation, undetected by the Allies, by 28 July. During the Kiska landings, the transport not only carried Army troops, but also a Mexican liaison group; a detachment of Canadian troops, and a group of civilian correspondents.

1943 - 1945

After a period of repairs in late 1943, which lasted into 1944, U. S. Grant resumed coastwise voyages to Alaska. From April to December, she shifted to the eastern Pacific to operate between Hawaii and the west coast. She often embarked medical patients to return them to the west coast from Hawaiian area hospitals. Arriving at San Francisco after one such voyage on 23 January 1945, U. S. Grant disembarked passengers and got underway the same afternoon without passengers or escort, bound for the Caribbean. Transiting the Panama Canal, after embarking passengers at Balboa, the ship operated in the Caribbean for the next six months, between the West Indies and New Orleans, LA, until the end of the war. U. S. Grant returned to Pacific duty in September, departing San Francisco on the 18th for Okinawa, via Eniwetok. She arrived at Okinawa on 12 October, in the wake of a destructive typhoon, and took on board 1,273 passengers for transportation to the United States, getting underway from the island on 21 October. Arriving at San Francisco on 7 November, U. S. Grant disembarked her passengers soon thereafter. One week later, on 14 November, the transport was decommissioned and returned to the War Department. Her name was struck from the Navy list on 28 November. Turned over to the Maritime Commission, the erstwhile transport and veteran of two world wars was sold to the Boston Metals Co. on 24 February 1948 for scrapping.

These specifications and ship histories are adapted from the Dictionary of American Naval Fighting Ships (US Naval Historical Center) and from various other sources. These summaries may not reflect the most recent information concerning the ships' status or operations. If you find an error or discrepancy, please email me at or fill out our online crossing submission form.