CNN The Situation Room March 26, 2014 22:03:00
Objects are from mh-370. nevertheless, this is another new lead that will help direct the search operation. >> reporter: so far none of the 122 objects seen by satellite has been spotted by search planes or ships scouring the area for clues. two new high-tech search aids from the u.s. arrived in australia today. an autonomous underwater vehicle or auv which can help detect sunken objects to departments of 15,000 feet. and a pinger locator that can detect the sounds from the flight data recorder to depths of 20,000 feet. neither of these devices will be of any use until a crash scone is identif...