San Antonio class - L - Landing Ship/Platform Dock IMO: 1182473 MMSI: 369970850 Flight Deck: 25 Call Sign: NSOM Shipyard: Avondale Shipyard Events ---Filter---Laid downLaunchedCommissionedDeployment History of USS Somerset LPD-25 2009-dec-11Laid downLaid down 2012-apr-14LaunchedLaunched 2014-feb-13NEWS USCG Jayhawks train aboard the USS Somerset 2014-mar-01CommissionedCommissioned 2015-sep-05NEWSMCAS Camp Pendleton Dawn Blitz 2015 at Camp Pendleton 2017-janDeploymentDeployment Gulf of Aden deployed to Gulf of Aden in support of Makin Island Amphibious Ready Group (ARG). 2018-nov-24NEWS USS Somerset in Peru for Disaster Response Exercise 2018-dec-02DeploymentDeployment Valparaíso Fleet Review Attended 200th Anniversary of Chilean Navy Fleet Review 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 Avondale Shipyard,