Sea Shadow U.S.Navy

The Sea Shadow (IX-529) is an experimental stealth ship built by Lockheed for the U.S.Navy.
Displacement: 563 tons/572 tonnes - Length: 164 f /50 m
Beam: 68 ft/21 m - Draft: 15 ft/4.6 m - Propulsion: Diesel electric
Speed: 10 knots /12 mph /19 km/h