Yellowstone class - AO - Support Ship IMO: MMSI: Flight Deck: Call Sign: Shipyard: NASSCO San Diego See Also: AO Shenandoah class AD-27 Events ---Filter---Laid downLaunchedCommissionedDecommissionedStruck History of USS Yellowstone AD-41 1977-jun-27Laid downLaid down 1979-jan-27LaunchedLaunched 1980-jun-28CommissionedCommissioned 1996-jan-31DecommissionedDecommissioned 1999-jul-04StruckStruck Add new event for this unitYear:Month: <- (1/12) Optional Day: <- (1/31) Optional Text: Add Event Specifications Yellowstone class 1600crew 20200full load (tn) 196length (m) 26beam (m) 8.20draught (m) 20max speed (knots) 1Naval Engine steam turbines Builder NASSCO San Diego,