Family members gather at the airport in Jakarta for an update about the Russian passenger plane that went missing with 50 people on board.<br/> <br />The Indonesia military said the plane which was on a test flight "fell" from the sky. Authorities lost radio contact with the aircraft after it descended to 6,000 feet near a volcano.<br/> <br />The Superjet 100 plane is Russia's first passenger jet since the fall of the Soviet Union. Indonesian businessmen, Russian embassy officials and journalists were among the passengers.<br/> <br />Authorities say a search operation is underway.<br/> <br />Deborah Gembara, Reuters.
