CCTV cameras capture crew and passengers passing through security to
board Malaysia Airlines Flight 370 bound for Beijing.
Malaysian 370 contacts which mean 120 decimal 9/9.
The communication with the air traffic controller was normal.
The aircraft continued to fly but did not call the
Vietnam sector.
Close to the transfer point,
called Igari, the aircraft disappeared.
Flight MH370 drops off the screens of both Malaysian and
Vietnamese air traffic control without warning.