The Hyper-Sub HS-45/1200C is a hybrid surface and submersible craft capable of speeds up to 35 mph on the surface and diving to depths of 1200 feet. It can carry a payload of 6000 pounds and travel 500 nautical miles on the surface or 600 miles while submerged. The 45 foot craft has a fiberglass hull and steel pressure cabin that can carry 1 pilot and additional passengers for up to 12 hours. It is designed for tasks like pipeline inspection and maintenance at lower costs than traditional ROV and mother ship methods.