Indonesia 's National Search and Rescue Agency ( Basarnas ) launched a search and rescue operation , with assistance from the Indonesian Air Force , the Indonesian Navy , and the Republic of Singapore Navy . Basarnas dispatched about 150 people in boats and helicopters to the site of the accident . Civilian vessels also responded to the reports of a downed aircraft , and the crew of a tugboat reported to authorities in Tanjung Priok that they had witnessed an aircraft crash at 6:45 a.m. and located debris in the water at 7:15 a.m . The Indonesian Agency for Assessment and Application for Technology deployed the research ship '' Baruna Jaya '' , which had been previously used in the search for Adam Air Flight 574 and Indonesia AirAsia Flight 8501
Indonesia AirAsia Flight 8501
Indonesia AirAsia Flight 8501
Lion Air Flight 610