Daje. // On Apr 7th 2014 Malaysia's Minister of Transport confirmed that ADV Ocean Shield detected two distinct sources of ping signals, about 1650 km/890nm northwest of Perth (editorial note: and about 1000km/545nm westnorthwest of Learmonth), consistent with both the flight data and cockpit voice recorder, first for a period of 140 minutes,... - <a rel="nofollow" href="http://avherald.com/h?art... ; title="http://avherald.com/h?art... ;