While the average of $6 million a year spent on submarine propeller work is a thousandth of the Navy’s war spending for ship operations and maintenance, which totals $6.25 billion this year, it ...

Cork diver Timmy Carey of the Blackwater Sub Aqua Club discovered the location of the propeller around two years ago, around 15 meters from the submarine wreck. Carey initiated a plan to safeguard ...

After commissioning, Helena conducted an interfleet transfer to the U.S. Pacific Fleet, arriving in Pearl Harbor, Hawaii, in ...

Seventy times quieter than the first Los Angeles-class boats and ten times quieter than the improved ones” that’s how the ...

The sub the French found had its stern blown off, but date markings on its propeller led historians to believe it was U-95, said Lowrey, who has helped identify about a dozen submarine wrecks and ...

A submarine propeller begins life as a greater than six-meter (20-foot) diameter, 50,000-kilogram (55-ton) metal casting. It must be machined down to a mass near 37,000 kilograms (41 tons) in its ...

Stuck in the propeller of Titanic: Fmr. ABC News science editor recalls submersible trip to wreckage ABCNews Wednesday, June 21, 2023 ...

RESTON, Va. - Under a Small Business Innovation Research (SBIR) grant from the U.S. Navy, Foster-Miller, Inc. of Waltham, Mass., is developing a small robot that would inspect the propeller shafts ...

The sub the French found had its stern blown off, but date markings on its propeller led historians to believe it was U-95, said Lowrey, who has helped identify about a dozen submarine wrecks and ...