Defense

April 16, 2012

Unmanned vessel could soon be working for U.S. Navy

by Alan Sayre
Associated Press

Technology that sent unmanned aircraft over Iraq and Afghanistan soon could be steering unstaffed naval boats for such dangerous tasks as minesweeping, submarine detection, intelligence gathering and approaching hostile vessels.

Defense contractor Textron Inc. demonstrated what it calls its Common Unmanned Surface Vessel technology Thursday at its Textron Marine & Land Systems shipyard in New Orleans.

“The unmanned vessels will keep the dull, dirty and dangerous jobs away from our personnel,” said Ryan Hazlett, director of the advanced systems group of AAI, another Textron subsidiary.

The boat – painted in Navy gray and with a striking resemblance to a PT boat – is 39 feet long and can reach a top speed of 28 knots. Using a modified version of the unmanned Shadow surveillance aircraft technology that logged 700,000 hours of duty in the Middle East, the boat can be controlled remotely from 10 to 12 miles away from a command station on land, at sea or in the air, Hazlett said.

Farther out, it can be switched to a satellite control system, which Textron said could expand its range to 1,200 miles (1,930 kilometers). The boat could be launched from virtually any large Navy vessel.

It’s not the first unmanned boat. But Hazlett said others generally have been boats simply refitted with remote control equipment. The CUSV was designed from the first step not to have a crew.

“It uses space without having to worry about the things that are required for a manned vessel,” he said.

Using diesel fuel, the boat could operate for up to 72 hours without refueling, depending upon its traveling speed and the weight of equipment being carried, said Stanley DeGeus, senior business development director for AAI’s advanced systems. The fuel supply could be extended for up to a week on slow-moving reconnaissance missions, he said.

Accompanied by another small vessel with its control equipment, the boat was shown off to the public with a sweep up and down Bayou Sauvage at full speed. DeGues said the boat could be operated in as little as 5 feet of water because of its shallow draft.

The CUSV would be hard to sink by accident.

Hazlett said that if the boat overturns, it shuts down its engines, rights itself, restarts the engines and resumes the mission. DeGeus said that should the boat lose contact with its command, it’s programmed simply to return to its launching point or another pre-determined location.

Additional technology under development would allow the CUSV to “detect a sailboat with a family on it” and pass safely – without controller intervention, DeGeus said.

The boat had its initial sea trials in 2009 and passed a recent U.S. Navy exercise drill off the coast of Virginia when it approached a potential “enemy vessel” that was near a restricted area and warned it off with an acoustic system featuring DeGues’ voice. This summer, it will travel to Camp Pendleton in San Diego to test its mine detection and sweeping capabilities, DeGeus said.

Textron has produced two CUSV prototypes. DeGues said commercial production could begin within nine to 12 months after the company receives a contract. Hazlett wouldn’t reveal how much development cost, but said it has all been funded by Textron. He also wouldn’t speculate on the eventual cost of each vessel, saying that would depend upon equipment ordered by a customer and the number of boats built. Textron is pursuing contracts to supply the U.S. Navy, as well as foreign navies.

If the company gets contracts for the CUSV, construction will take place in New Orleans.

 




All of this week's top headlines to your email every Friday.


 
 

 

Headlines December 19, 2014

News: SpaceX’s attempt to land rocket on floating barge postponed - It’s set to be one of the most groundbreaking moments in humanity’s six decades of space exploration. Obama signs $1.1 trillion spending bill into law - President Obama signed the $1.1 trillion federal spending measure into law Dec. 16, officially ending any threat of a government...
 
 

News Briefs December 19, 2014

Trial set for ex-Navy engineer in military secrets case A former Navy civilian engineer is scheduled to stand trial next summer on charges of trying to steal aircraft carrier schematics. Media outlets report that 35-year-old Mostafa Awwad of Yorktown, Va., pleaded not guilty Dec. 17 to two counts of attempted exportation of defense articles and...
 
 
Army photograph by C. Todd Lopez

Army to launch cruise missile-detecting aerostat at Aberdeen Proving Ground

Army photograph by C. Todd Lopez The Army plans to launch an aerostat, part of the “Joint Land Attack Cruise Missile Defense Elevated Netted Sensor,” in late December 2014. The JLENS aerostat will be tethered to the...
 

 
Air Force photograph by SrA. Jordan Castelan

AF delivers Iraqi F-16s for training in US

Air Force photograph by SrA. Jordan Castelan Iraqi air force captain Hama conducts preflight inspections while inside a new to service Iraqi F-16 Fighting Falcon Dec. 17, 2014, located at the nearby Tucson International Airport...
 
 
Air Force photograph by SSgt. Derek VanHorn

Short-notice: A new way to exercise

Air Force photograph by SSgt. Derek VanHorn Airmen from Kadena Air Base, Japan, prepare for an aeromedical evacuation exercise on a KC-135 Stratotanker Dec. 5, 2014, at Misawa Air Base, Japan. The operation was executed in supp...
 
 
Lockheed Martin photograph by Andy Wolfe

Japan, Australia to provide F-35 maintenance sites in Pacific region

Lockheed Martin photograph by Andy Wolfe An F-35C Lightning II joint strike fighter carrier variant prepares to launch from the aircraft carrier USS Nimitz in the Pacific Ocean, Nov. 6, 2014. Japan and Australia will be sharing...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>