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Human remains discovered in river where teen's car was found

The Salem News 04 Nov 2021

BILLERICA, Mass ... Whether those remains are Chartier’s is yet to be determined, she said. It is too early to say whether foul play was involved in Chartier’s disappearance, she said ... Her parents have died ... The car was located by the state police dive team, as well as civilian divers with expertise in sonar systems, officials said. .

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These new robots will plunge into the ocean’s most alien depths

Popular Science 04 Nov 2021

Explorers have done so only a handful of times, with both crewed and uncrewed systems, in specially-designed craft that can handle the pressure ... “The microbial system seems to change ... Most underwater systems depend on sonar for navigation, measuring the reflection of sound waves hitting an object to determine location, size, and shape.

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Car, human remains, clothing found in investigation of Judy Chartier, missing almost 40 years

Boston Herald 03 Nov 2021

Ryan did not confirm whether the remains belonged to Chartier, but said that the car was identified as belonging to Chartier through its Vehicle Identification Number ... Bruce Stebbins and Hans Hug of Sonar Search and Recovery, civilian experts who utilized Edgetech Sonar System, contributed to the investigation by locating the vehicle ... ....

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Car driven by teen who went missing in 1982 found in river

San Francisco Chronicle 03 Nov 2021

BILLERICA, Mass ... Chartier, who lived in Chelmsford, was last seen at about 2 a.m ... The car was located by the state police dive team as well as civilian divers with expertise in sonar systems. .

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US probe of undersea sub collision raises doubts

Asiatimes 02 Nov 2021

The Navy has said repeatedly that the submarine’s nuclear reactor and propulsion system are undamaged ... Submerged objects, such as mines, wrecks, and other submarines are plainly visible to a trained sonar operator ... These short-range, high-frequency sonar systems reveal nearby underwater objects with great clarity.

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Decorated Navy SEAL Avenged Dog’s Death After Unprovoked Shooting

War History Online 02 Nov 2021

In a move reminiscent of the John Wick films, retired Navy SEAL Marcus Luttrell took extreme measures to corner those who’d murdered his beloved canine companion ... Avenging DASY’s death ... Marcus Luttrell, 2014. (Photo Credit. Kevin C ... Sonar Technician (Surface) 2nd Class Matthew G. Axelson; Senior Chief Information Systems Technician Daniel R.

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China in dark over what damaged US nuclear submarine in South China Sea: Report

Hindustan Times 30 Oct 2021

After the incident, the submarine managed to travel to the US Navy’s base in Guam and the first publicly available image of the moored vessel showed that the sonar dome of the Seawolf-class sub’s nose had been taken out, suggesting its bow sonar system was damaged in the incident on October 2, the Post report said.

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Tushil: Five points on Indian Navy's latest stealth warship

Live Mint 30 Oct 2021

MORE FROM THIS SECTIONSee All ... Weapons systems in Tushil.. "These ships are being equipped with major Indian supplied equipment such as surface to surface missiles, sonar system, surface surveillance radar, communication suite and anti-submarine warfare system along with Russian surface to air missiles and gun mounts," the ministry mentioned ... .

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All about Indian Navy's latest stealth warship Tushil

Hindustan Times 30 Oct 2021

(PTI Photo). Copy Link ... 7th ship of P1135.6 class #Tushil ... These ships are being equipped with major Indian supplied equipment such as surface to surface missiles, sonar system, surface surveillance radar, communication suite and anti-submarine warfare (ASW) system along with Russian surface to air missiles and gun mounts ... ....

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China military still in dark over what damaged US nuclear submarine in South China Sea, ...

Indian Express 30 Oct 2021

After the incident, the submarine managed to travel to the US Navy’s base in Guam and the first publicly available image of the moored vessel showed that the sonar dome of the Seawolf-class sub’s nose had been taken out, suggesting its bow sonar system was damaged in the incident on October 2, the Post report said.

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Marine Electronics Market Size Grows by USD 1.42 Bn| Market Trends, Analysis, And Opportunities | Technavio

The Salamanca Press 29 Oct 2021

The increase in adoption of GPS systems, growth in�focus on improving marine transportation safety, and rise in seaborne trade will offer immense growth opportunities.�However, factors such as the high cost associated with sonar systems may threaten the growth of the market.

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Indian Navy's stealth frigate Tushil launched in Kaliningrad, Russia

Deccan Chronicle 29 Oct 2021

Kaliningrad ... "Tushil" is a Sanskrit word meaning Protector Shield, it said ... These ships are being equipped with major Indian supplied equipment such as Surface to Surface Missiles, Sonar system, Surface Surveillance Radar, Communication Suite and ASW system along with Russian Surface to Air Missiles and gun mounts ... ....

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India’s stealth warship launched in Russia

Hindustan Times 29 Oct 2021

The warships feature stealth technology and have low radar and underwater noise signatures, besides being equipped with Indian-supplied equipment such as surface-to-surface missiles, sonar system, surface surveillance radar, communication suite and anti-submarine warfare systems ...

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What is nuclear China up to?

Hindustan Times 24 Oct 2021

To this end, Beijing is reportedly working on a space-based early warning system ... It can also use its passive sonar systems, extraordinarily stealthy nuclear attack submarines, and proficient maritime patrol air assets to hunt hostile SSBNs ... through its missile defence systems.

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Army Training Command ties up with Amity University to open Centre of Excellence

Live Mint 23 Oct 2021

... come together to create a robust system, army authorities said ... India is striving to augment self-reliance in defence technology including missiles, fighter aircraft, drones, naval systems, combat vehicles, radars, sonars, higher energy materials and directed energy systems etc.