- Hydrographic Survey

     - Geological Survey

     - Dredging

     - Fisheries Research

          Shellfish Bed Mapping

     - Pipeline and Cable Routing

     - Pipeline and Cable Inspection

     - Marine Archaeology

     - Shipwreck Location

     - Downed Aircraft Location

     - Oil Rig Placement and Monitoring

     - Underwater Forensics

          Crime Scene Investigation

          Drowning Victims

          Stolen Cars

     - Beach Erosion

     - Marine Salvage

     - Iceberg Scouring

     - Locating "Ghost" Fishing Gear

          Lobster Pots

          Crab Pots

          Old Nets

     -Sunken log salvage

     -Pier and dam inspection