On November 01, 2012, an accident occurred involving a Boeing 737-400, registration PK-LIF, operated by Lion Air. The incident took place in Pontianak, Indonesia.
Under the provisions of ICAO Annex 13, the NTSB appointed a U.S. Accredited Representative to assist the Indonesian National Transportation Safety Committee (KNKT) in their investigation, acting as the State of Manufacturer and Design.