Remember the Titan submersible? Stockton Rush, founder and owner of the underwater tourism company OceanGate, took himself, a Titanic expert, and three tourists on a trip down to

A former employee testified about the ‘idiotic’ process required to map the Titan’s location on the sea floor.

"The whole system was absolutely idiotic," Antonella Wilby, a former OceanGate contractor, testified at a Friday hearing on the Titan submersible.

A hearing into OceanGate’s Titan sub, which imploded during an expedition to the wreck of the Titanic last year, revealed that its navigation system allegedly relied on team members manually inputting the coordinate data into a spreadsheet in order to track the vessel.