Last week's order to ground the planes - in the US air force, army and Marine Corps - marked the second time in two months planes from the F-35 range have been grounded.

BBC: Grounded US F-35 fighter jet fleet to resume flights

This Wireless Waterway project is the result of thousands of volunteer hours by members of the Commission and an equal amount by those in the towing industry, academia, the US Army Corps of Engineers (USACE) and the federal Committee on Marine Transportation (CMTS), to all of whom we are extremely grateful.

WHITEHOUSE: A Rising Tide Lifts All Ships