Ahmad Yani class - FF - Frigate IMO: MMSI: Flight Deck: Call Sign: Events ---Filter---Commissioned History of Van Speijk class Hr. Ms. van Nes F805 1962-octOrderedOrdered 1965-jul-25Laid downLaid down 1966-mar-26LaunchedLaunched Yard No 322 1967-aug-09CommissionedCommissioned 1977-marAircraftAircraft assigned 860 Sq Wasp 244 until Mar 1978 1978-mar-31RefitRefit mid life update at Rykswerf, Den Helder until Aug 1980 1981-aug-29DeploymentDeployment HMD Devonport Navy Days 1981 Ship open to visitors at Plymouth Navy Days 1981 1982-janAircraftAircraft assigned 860 Sq Lynx 268 until Jul 1982 1986DecommissionedDecommissioned 1986Fate: transferedFate: transfered sold to Indonesian navy History of KRI Oswald Siahaan 354 1988CommissionedCommissioned Add new event for this unitYear:Month: <- (1/12) Optional Day: <- (1/31) Optional Text: Add Event Aircraft Typical Max TNI-AL Westland Wasp 11