USS Roanoke (ID-1695)

History
United States
NameUSS Roanoke
NamesakeRoanoke Algonquian-speaking tribe in eastern North Carolina
BuilderNewport News Shipbuilding and Dry Dock Company, Newport News, Virginia
Launched30 August 1911
Commissioned25 January 1918
FateTransferred to United States Shipping Board 1919 for return to owner
NotesOperated as commercial passenger-cargo ship El Dia c. 1911–1917
General characteristics
TypeMinelayer (in 1918)
Displacement7,000 tons
Length405 ft (123 m)
Beam48 ft (15 m)
Draft20 ft (6.1 m)
Speed15 knots
Capacity830 mines (900 max)
Crew21 officers and 400 men
Armament

The third USS Roanoke was the Southern Pacific freighter El Dia temporarily converted for planting the World War I North Sea Mine Barrage. Newport News Shipbuilding and Dry Dock Company launched El Dia at Newport News, Virginia on 30 August 1911 for service between New York City and Gulf of Mexico seaports of New Orleans and Galveston, Texas. The United States Shipping Board took control of the ship from Southern Pacific Steamship Company in 1917.