AdvertisementLion Air Jet Was 'Un-Airworthy' In Lead-Up To Fatal Crash, Investigators SayNovember 28, 2018Emily SullivanfacebookEmailNurcahyo Utomo, an investigator for Indonesia's National Transportation Safety Committee, speaks at a news conference in Jakarta, Indonesia, on Wednesday, about preliminary findings from the investigation into the crash of Lion Air Flight 610. (AP)