Passive Sonar News Today

i mean -- just to be clear i am quoting. im a journalist, people say it, i quote it. i let you decide whether its appropriate or not. the use is important here. im mentioning, not using. >> i remember when we were talking about donald trump having sworn and at some point you just had to just say the words he said on tv and there were a lot of firsts over the last few years. >> i have not arrived at a consistent policy on this because its ludicrous either way. its ludicrous when you act...

IMDEX ASIA 2023 provides an invaluable platform for showcasing the latest advancements in maritime defense technologies crucial for ensuring the safety and security of naval forces in an increasingly complex surface and underwater environment. This review highlights some of the ongoing innovations in the naval sector, from AI applications improving ship safety to underwater inspection solutions. - Defense Update:

Our breaking news. todays search area is dramatically narrowing. crews racing to hear what they heard over the weekend. what were talking about is a lot of the technology for picking up these pings, things like the toe pinger locator, hydro phones, passive sonar, all hi-tech ears for picking up certain noises underwater. well take a look at the noise makers. well find out how they work and what they sound like. >> reporter: if search teams in the indian ocean are hot on the trail of flight 370 b...

To help reduce the risk of another one. if youve had a heart attack be sure to talk to your doctor before you begin an aspirin regimen. . our breaking news. todays search area is dramatically narrowing. crews racing to hear what they heard over the weekend. what were talking about is a lot of the technology for picking up these pings, things like the toe pinger locator, hydro phones, passive sonar, all hi-tech ears for picking up certain noises underwater. well take a look at the noise makers....

We know theres at least one british nuclear sub. they can do very deep, have good passive sonar. if hes anywhere near that long, he should be on station listening also. but if this turns out to be a false lead like so many other things in this investigation today, were in for, i suspect, a long search. >> were at month open we dont know how much time we have left with the ping. >> exactly. i talked to the guy that tests them at the factory and he basically said he tests them at the factory when ...

So flight 370 disappeared on march 8th. it has been four weeks to the day since that disappearance. >> and the global hunt for clues. jut one shred of physical evidence at this point is in full force this morning. both on the surface of the indian ocean and deep below it. >> cnns tom foreman has more on the latest on the state of the technology being used in this water search. tom, good morning. >> hey, victor, hey, christi. right now, all of the hopes of families and searchers are coming down t...

It basically tows behind a ship up here and listens to see if it can hear the black box, data recorders pinging on the bottom of the ocean, to see if they can find them. you have to get pretty close, within a couple of miles and this is a slow laborious process. the ship up top is traveling only four or five miles an hour at best. if youre standing on the deck, youd have a light breeze in your face. thats the passive sonar. its listening for anything it can find. beyond that theres also some act...

I felt you near me. i appreciate you. >> reporter: thank you. a mother with no support system at home crushed by the burden of waiting to find out what happened to her first born son. sara sidner, cnn, kuala lumpur. leaders of the search operation openly acknowledge theyre making an educated guess about the possible crash site, and thats why the target area has changed a number of times. our tom foreman is looking into this part of the story for us. hes joining us from our virtual studio. tom?...

Military, u.s. defense secretary chuck hagel received a request from his malaysian counter part during a 30-minute phone call this morning to send high tech surveillance hydro phones, microphones that work under water a form of passive sonar. the problem, according to u.s. defense officials is those hydro phones need a narrow field to search. the u.s. military has already spent $2.5 million on the search and budgeted just $4 million total. the p-8 poseidon, that state of the art surveillance pla...

Secretary chuck hagel received a request from his malaysian counter part during a 30-minute phone call this morning to send high tech surveillance hydro phones, microphones that work under water a form of passive sonar. the problem, according to u.s. defense officials is those hydro phones need a narrow field to search. the u.s. military has already spent $2.5 million on the search and budgeted just $4 million total. the p-8 poseidon, that state of the art surveillance plane were told will not b...