A search and rescue operation is currently underway for the OceanGate Titan submersible, which disappeared while taking tourists to the Titanic wreckage. Reports have surfaced that the submersible, which charges passengers approximately $250,000 for the experience, was piloted using a modified video game controller.

OceanGate CEO Stockton Rush revealed this unusual control method during a 2022 interview with "CBS Sunday Morning." In the segment, Rush displayed what appeared to be a modified Logitech F710 wireless gamepad, stating that it controlled the entire submersible.

This file image provided by OceanGate shows the Titan submersible descending into the ocean. (OceanGate Expeditions)

The Logitech F710, originally released in 2011, is a relatively inexpensive controller. Refurbished models are currently available for around $30 on Amazon. Rush's version appeared to have custom modifications, likely to the control sticks, for piloting the Titan.

A Logitech F710 wireless video game controller. (oby Sessions/PC Gamer Magazine/Future via Getty Images)

The OceanGate expeditions begin in St. John’s, Newfoundland, and travel roughly 370 miles to the Titanic wreck site. Each expedition lasts eight days, with each dive and ascent taking approximately eight hours.

This file image provided by OceanGate shows the Titan submersible awaiting a signal on a platform. (OceanGate Expeditions)

OceanGate, founded in 2009, designs and operates several submersibles, including the Titan. The Titan was specifically engineered to reach the Titanic's resting place at approximately 12,500 feet. It relies on SpaceX's Starlink system for communication while at sea. The submersible has a 96-hour life support capacity for its five-person crew. Contact with the Titan was lost roughly 1 hour and 45 minutes after its departure from the research vessel Polar Prince on Sunday. As of Tuesday, the Coast Guard reported no sign of the submersible after searching 10,000 square miles.

In a previous interview, Rush expressed concerns about potential underwater obstacles, such as overhangs, fishing nets, and other entanglement hazards, hindering the submersible's return to the surface. He emphasized the importance of slow and steady piloting techniques to avoid such obstacles.