CNN State of the Union With Candy Crowley April 6, 2014 16:04:00
Crashed into the atlantic ocean in 2009. thank you bouch so much for joining us. jeff, let me start with you. and explain to us if you will what else could be under water that would make a pinging noise the same as black boxes do. >> okay. good morning. the song that the pinger emits have very unique. the designs and pinger around it were selected because of that. it's unusual for something natural to emit a sound like that, so this is certainly something that would most likely be manmade. so if it's not the beacons on the black boxings, possibly it's something else that has been placed there ...
Source: archive.org