Large destroyers specialised in antisubmarine warfare and the first ships fitted with the SAM Crotale system Derivatives / Succeeded by 1979 FF F70 type class 1979 F70 ASW class 1988 DDG F70 AA class Specifications 300crew 4580light (tn) 6100full load (tn) 152.80length (m) 15.80beam (m) 6.60draught (m) 4500range (nm) 32max speed (knots) 54400power (shp) 4Naval Engine boilers2Naval Engine steam turbines 1Missile Launcher ASW Malafon1Missile Launcher Crotale SAM6Missile Launcher MM38 Exocet single launcher 2Naval Gun Creusot-Loire 100 mm2Naval Gun single 20 mm 1Naval Radar air search radar DRBV 511Naval Radar air search radar DRBV-26 Juptier1Naval Radar fire direction radar DRBC 322Naval Radar navigation radar DECCA 1226 Aircraft Typical Max French Navy Westland Lynx 22 Shipyards DCNS - Lorient - 3 List of Ships Filter: AllFR - French Navy .......... 12 Hide Transfers Hide derivatives 1975--French NavyD610TourvilleFATV19751999French NavyD611Duguay-TrouinFADT1977--French NavyD612De GrasseFADG19792013French NavyD640F70 ASW class Georges LeyguesFAGL19812015French NavyD641F70 ASW class DupleixFADL - DL19822017French NavyD642F70 ASW class Montcalm FAMO19842019French NavyD643F70 ASW class Jean de VienneFAJV19862019French NavyD644F70 ASW class PrimauguetFAPG19882019French NavyD614F70 AA class CassardFACD19882020French NavyD645F70 ASW class Lamotte-PicquetFAMP1990--French NavyD646F70 ASW class Latouche-TrevilleFALT - LT19912021French NavyD615F70 AA class Jean BartFAJB12 units Events 1970-mar-16Laid downLaid down D610 Tourville 1971-feb-25Laid downLaid down D611 Duguay-Trouin 1972Laid downLaid down D612 De Grasse 1973-may-13LaunchedLaunched D610 Tourville 1973-jun-01LaunchedLaunched D611 Duguay-Trouin 1974-nov-30LaunchedLaunched D612 De Grasse 1975-jun-14CommissionedCommissioned D610 Tourville 1975-sep-17CommissionedCommissioned D611 Duguay-Trouin 1977-oct-01CommissionedCommissioned D612 De Grasse 1982-jun-02Port VisitPort Visit D611 Duguay-Trouin visited Antwerp. 1983-julTrialsTrials D612 De Grasse deck landing trials with SA365F F-ZWWA, destined for Royal Saudi Navy. 1999-mar-19Port VisitPort Visit D611 Duguay-Trouin visited Istanbul, with Jeanne d Arc and Loire until 22 Mar. 1999-jul-13DecommissionedDecommissioned D611 Duguay-Trouin 2001-aug-24Port VisitPort Visit D612 De Grasse International Festival of Sea 2001 Present at IFoS Portsmouth. 2005 D611 Duguay-Trouin used as breakwater at Ecole Navale Lanveoc-Poulmic, until c 2014. 2011-janDeploymentDeployment D610 Tourville operating in the Indian Ocean, accompanied by Forbin. 2020-jul-02Fate: scrappedFate: scrapped D611 Duguay-Trouin arrived at Galloo shipyard for scrapping.