USS Harpers Ferry (LSD-49) is the lead ship of her class of landing ship dock of the United States Navy.
Displacement: 11,604 tons (light) 16,601 tons (full)
Length: 610 ft (190 m), Beam: 84 ft (26 m), Draft: 21 ft (6.4 m)
Propulsion: Four Colt Industries, 16-cylinder diesel engines, with two shafts, 33,000 shp (25 MW)Speed: 20+ knots (37+ km/h)
Boats & landing craft carried: Two Landing Craft Air Cushion (LCACs)
Complement: 22 officers, 397 enlisted men
Marine detachment: 402 + 102 surge
Armament: Two 25 mm Mk 38 rapid-fire cannon
Two 20 mm Phalanx CIWS mounts, Two Rolling Airframe Missile launchers, six .50 caliber M2HB machine guns