This project was supported in whole or in part by the U.S. Institute of Museum and Library Services under the provisions of the Library Services and Technology Act, administered in California by the State Librarian Made accessible through a grant from the John Randolph Haynes and Dora Haynes Foundation and Photo Friends
Photograph caption dated July 14, 1956 reads "Converted liberty ship U.S.S. Scanner, above, one of eight craft converted to radar picket duty, is moored at San Francisco's Treasure Island. Ships serve as extension of CONAD'S Pine Tree Line, Mid-Canada Line and Dew Line." The article partially reads "Working closely with the Lockheed Constellations flying radar patrol duty in the Pacific to extend the nation's defense against sneak aerial attack are the ships of CONAD, a joint Army-Navy-Air Force command established by the Joint Chiefs of Staff in 1954." CONAD, the Continental Air Defense Command, operated from 1954-1975.; See images #00143348 through #00143351 for all photos in this series.
Type
image
Format
1 photographic print :b&w ;26 x 21 cm. Photographic prints
United States.--Department of Defense Ships--California--San Francisco Radar defense networks--United States Radar--Military applications Tracking radar Treasure Island (San Francisco, Calif.) San Francisco (Calif.) Valley Times Collection photographs
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