On July 31, 2013, an accident occurred involving a Boeing 737-300 operated by Orient Thai Airlines in Surat Thani, Thailand. There were no injuries reported in the event.
Under the provisions of ICAO Annex 13, the NTSB appointed a U.S. Accredited Representative to support the investigation being conducted by the Thailand Civil Aviation Authority (TCAA). The aircraft involved was registered as HS-BRA.