San Antonio class - L - Landing Ship/Platform Dock IMO: MMSI: 368926288 Flight Deck: 27 Call Sign: NPLD Shipyard: Ingalls Shipbuilding Events ---Filter---OrderedLaid downLaunchedCommissioned History of USS Portland LPD-27 2012-jul-27OrderedOrdered 2013-aug-02Laid downLaid down 2016-feb-13LaunchedLaunched 2017-dec-14CommissionedCommissioned 2022-feb-21 NS Pearl Harbor 11th MEU 2022-2 2022-dec-13NEWS US Navy Retrieves Artemis I Orion Spacecraft Add new event for this unitYear:Month: <- (1/12) Optional Day: <- (1/31) Optional Text: Add Event Specifications San Antonio class 497crew 699troops 25300full load (tn) 208.40length (m) 31.90beam (m) 7draught (m) 22max speed (knots) 40000power (shp) 4Naval Engine diesel 2Missile Launcher Mk 41 VLS 2Naval Gun Mark 26 1/5in (12.7mm)1Chaff and decoys AN/SLQ-25 Nixie 1Chaff and decoys AN/SLQ-32 EW4Chaff and decoys Mark 36 SRBOC 1Naval Radar surface search radar AN/SPS-731Naval Radar fire direction radar NG Norden AN/SPQ-91Naval Radar air search radar ITT Gilfillan AN/SPS-48 Aircraft Typical Max USMC Bell V-22 Osprey 02 USMC Sikorsky S-80 H-53E 04 USMC B-V 107M H-46 Sea Knight 04 Builder Ingalls Shipbuilding,