for flight 8501. authorities believe they located the main fuselage. stormy seas are starting to spread wreckage across the seafloor. let's get to david piper live in bangkok, thailand. david? >> reporter: trace, strong winds and heavy seas are hampering the rescue effort at this time. the divers can not go down under the water because of these heavy seas. in the past 24 hours they recovered seven bodies as you said. the first two bodies arriving at surabaya airbase in full honor guard. where majority on the plane came from. indonesian officials believe sonar pictures show upside down fuselage on the bottom of the sea. the water notice java sea are relatively shallow. once the weather clear divers are likely able to search the ocean floor. ships and planes from many nations are currently involved in the indonesian-led operation.