Hydrex diver positioning the blade cutting tool over the propeller blade. © Hydrex Severely bent propeller blade of container ship in Congo. © Hydrex In December ...

The propellers of the world's ships and boats create a constant drone that disrupts ocean life. New propeller designs based on loops could one day quiet that drone and be more fuel efficient. Sharrow ...

Add Yahoo as a preferred source to see more of our stories on Google. The Wenatchee ferry was pulled from service on Wednesday after reportedly striking a log and bending a propeller underwater last ...

Welcome back to The Daily Aviation for insight into how the US Navy conducts underwater inspections of its ship's propulsion systems. Voice, text and video editing belong to The Daily Aviation, any ...

In December, Hydrex demonstrated their ability to mobilize anywhere in the world, carrying out a complex underwater propeller repair on a container vessel at anchorage off Pointe Noire, Republic of ...

The Wenatchee ferry was pulled from service on Wednesday after reportedly striking a log and bending a propeller underwater last weekend. According to Washington State Ferries (WSF), the Wenatchee is ...