THE HYPER-SUB PROTOYPE FATHOM
General/Dimensions
- Seating Capacity (cabin): 4, plus pilot
- Overall Length: 34
- Total Beam/Width: 136
- Height (keel to top of cabin): 610
- Height with Arch/Spoiler: 86
- Draft: 24 (saltwater)
- Dry Weight: 29,300 lbs
Surface Performance
- Surface Powerplant: Twin 440 horsepower inboard Yanmar diesels
- Fuel Capacity: 262.5 gallons, variable displacement cells
- Out Drives: Arneson ASD-10, surface piercing props, 3,400 ft.-lbs. torque
- Navigational Aids: GPS, chart plotting, radar, forward and downward sensing sonar, autopilot
Dive Performance
- Submerged Propulsion: electric over hydraulic
- Twin main hydraulic thrusters, 60 hp maximum
- Bow and stern steering thrusters
- Air Capacity: 2,000 std. cu. ft.
- Air Recharge: Twin 5,000 psi SCBA compressors
- Battery load: 2 AGM-type battery banks storing 13kWh (135Ah @ 96VDC).



