OPERATION CROSSROADS. U.S.S. LST 220 Open PDF Document Details Document Type Technical Report Publication Date Jan 01, 1946 Accession Number AD0801411 Tags Communities of Interest Ground and Sea Platforms Weapons Technologies DTIC Thesaurus Topics Ammunition Bombs Efficiency Electric Propulsion Electrical Equipment Engines Explosions Floods Fuel Oils Generators Inspection Lighting Equipment Motor Generators Motors Radioactive Contamination Reduction Gears Visual Inspection