NEW : Submarines spot engines , the fuselage and landing gear . Comment: The bodies will be brought to the surface and identified , a French official says . The plane went down while flying from Brazil to France in 2009 .
NEW : Submarines spot engines , the fuselage and landing gear . The data recorders have not been found , so `` it 's still a jigsaw puzzle , '' an investigator says . The bodies will be brought to the surface and identified , a French official says . The plane went down while flying from Brazil to France in 2009 .