Impavido class - DDG - Guided-Missile Destroyer IMO: MMSI: Flight Deck: 571 Call Sign: IANT Shipyard: Cantiere navale Fratelli Orlando Events ---Filter---Laid downLaunchedCommissionedDecommissioned History of Intrepido D 571 1959Laid downLaid down 1962LaunchedLaunched 1964CommissionedCommissioned 1991DecommissionedDecommissioned Add new event for this unitYear:Month: <- (1/12) Optional Day: <- (1/31) Optional Text: Add Event Specifications Impavido class 333crew 3940full load (tn) 131length (m) 13.60beam (m) 4.50draught (m) 6000range (nm) 34max speed (knots) 70000power (shp) 4Naval Engine boilers2Naval Engine steam turbines 1Missile Launcher Mk 11 Tartar 1Naval Gun Mark 28 5/38 inch (twin 127mm) Aircraft Typical Max Italian Navy Agusta AB47 01 Italian Navy Agusta A106 01 Builder Cantiere navale Fratelli Orlando,