search effort including planes, ships and a submarine scouring the indian ocean to find any sign of the missing plane. right now david piper is streaming live from bangkok thailand. this massive international search has been going on all day. the chinese may have made a breakthrough. the official chinese news agency says chinese patrol ship detected pulse signals in the southern indian ocean. the possible ping sounds from the black box were discovered by ship in an area outside today s search area. 1,000 miles northwest of perth, australia. they said the pulses were on the frequency the same as the pings sent from the plane s black box. chinese television earlier reported some ships have been moved to the new location but didn t say why. it s worth being cautious about the reports because there have been so many false leads before. the australian authorities, which are leading the sea search haven t confirmed the chinese report but are likely to send ships and planes to the