Coontz class - DDG - Guided-Missile Destroyer IMO: MMSI: Flight Deck: Call Sign: Shipyard: Bethlehem San Francisco See Also: DDG Arleigh Burke Flight II class DDG-72 Events ---Filter---OrderedLaid downLaunchedCommissionedDecommissionedStruckRefitDeployment History of USS Mahan DDG-42 1955-nov-18OrderedOrdered as DL-11 1957-jul-31Laid downLaid down 1959-oct-07LaunchedLaunched 1960-dec-25CommissionedCommissioned as DLG-11 1967-mayDeploymentDeployment with combat SAR Sea King 148985 off the coast of Vietnam 1975-jun-30 reclassified as DDG-42 1982RefitRefit New Threat Upgrade (NTU) 1993-jun-15DecommissionedDecommissioned 1993-jun-15StruckStruck Add new event for this unitYear:Month: <- (1/12) Optional Day: <- (1/31) Optional Text: Add Event