Vietnam Airlines Flight 831

Network. 23 March 1994 [28 May 2013].  ASN Accident Description (Vietnam Airlines-831). Aviation Safety Network. 9 September 1988 [28 May 2013].  ASN Accident

Airlines Flight Tracking and History 25-May-2021 (SIN / WSSS-KJFK). FlightAware. [2021-05-30]. （原始内容存档于2021-06-02）.  SQ23 (SIA23) Singapore Airlines Flight