CHASING underwater robot helps confirm missing pickup in Ohio reservoir

A CHASING M2 S underwater ROV helped volunteers identify a missing white pickup truck in Deer Creek Reservoir after a 24-day search in Ohio. The case showed how sonar and compact robotics can turn a vague underwater target into live visual evidence for recovery teams.

Why it matters: - A sonar hit is not enough to confirm what is underwater, especially in low-visibility reservoirs. - The CHASING M2 S gave searchers live video and identifying detail before divers or recovery crews had to enter the water. - The workflow can improve safety, speed and coordination in public-safety searches.

What happened: - On June 3, 2026, 20-year-old Nathaniel Hang left his home in Alliance, Ohio, driving a white 2010 GMC Canyon pickup truck and did not return. - Family members, volunteers and emergency personnel expanded the search from roads and nearby communities to waterways. - On June 27, the 24th day of the search, volunteers Adam Brown and Jeremy Sides investigated Deer Creek Reservoir for a possible vehicle entry point. - Because motorized boat use was restricted, the team launched a remote-controlled sonar boat from shore. - Sonar found an unusual pickup-shaped object about 100 yards offshore in roughly 10 feet of water. - The team then deployed a CHASING M2 S underwater ROV from the shoreline to verify the target. - Live underwater video showed a white pickup truck resting on the reservoir bottom. - Footage from the rear of the vehicle matched the registration details of the missing truck. - Emergency personnel and towing crews later recovered the vehicle.

The details: - Sonar could show location and general shape, but not the vehicle’s color, model or identity. - The sonar target showed a recognizable cab and rear bed outline. - The ROV was small enough to transport and operate from shore without a dedicated workboat or heavy deployment equipment. - Operators first saw dark, unclear water, then a light-colored shape, then the truck body and rear bed. - The search sequence went from sonar detection to pickup-shaped outline, to white vehicle body, to GMC pickup identification, to a registration match. - Underwater footage and location information were shared with the relevant authorities to support recovery planning. - Sonar and underwater robotics played different roles: sonar located the possible target, and the ROV provided close-range visual confirmation. - The approach is useful in reservoirs, rivers, lakes and other inland waterways where visibility is poor or access is limited. - Live underwater video can help teams evaluate vehicle location and orientation, surrounding obstacles, entanglement hazards, recovery options and underwater conditions.

Between the lines: - The case shows how a small ROV can serve as a bridge between detection and recovery. - That matters in searches where teams need evidence before committing divers or more equipment. - The operation also shows why underwater robotics is becoming a practical public-safety tool, not just an inspection device. - Compact systems can add another set of eyes beneath the surface when land-based tools no longer help.

What's next: - Public-safety teams are likely to keep pairing sonar with portable ROVs for search and recovery work. - CHASING says its underwater robotic systems are designed to help professionals access, inspect and document underwater environments. - The company says its portfolio includes portable and industrial ROVs used in public safety, underwater inspection, marine research, aquaculture, exploration and industrial applications worldwide. - More information is available here.

The bottom line: - Sonar found the target, but the CHASING M2 S turned a shape on a screen into confirmed evidence.