Harpers Ferry class - L - Landing Ship/Platform Dock IMO: 4681826 MMSI: 368928000 Flight Deck: Call Sign: NRDE Shipyard: Avondale Shipyard Events ---Filter---OrderedLaid downLaunchedCommissioned History of USS Oak Hill LSD-51 1991-mar-27OrderedOrdered 1992-sep-21Laid downLaid down 1994-jun-11LaunchedLaunched 1996-jun-08CommissionedCommissioned 2017-sep-09 Hurricanes Irma, Jose and Maria Relief Operations in route to the US Virgin Islands for Hurricane Irma relief support Add new event for this unitYear:Month: <- (1/12) Optional Day: <- (1/31) Optional Text: Add Event Specifications Harpers Ferry class 413crew 19600full load (tn) 185.80length (m) 26beam (m) 5.94draught (m) 24max speed (knots) 33000power (shp) 2Missile Launcher Mk 49 21-cell RAM 2Naval Gun Mark 38 25 mm 2Close-In Weapon System CIWS Phalanx 20 mm Aircraft Typical Max Landing platform only. No hangar USMC Sikorsky S-80 H-53E 03 Builder Avondale Shipyard,