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Navy loses four underwater unmanned vehicles off Norfolk
Hampton Roads PilotOnline ^ | 7 June 2010 | Lauren King

Posted on 06/08/2010 4:46:07 AM PDT by Jonah Hex

Four underwater unmanned vehicles went missing Sunday during training to conduct search, classify and map missions.

The Navy, Coast Guard and local authorities were searching for the missing vehicles in the Thimble Shoals Channel between the Hampton Roads Bridge-Tunnel and the Chesapeake Bay Bridge-Tunnel, a Navy news release said.

Communication was lost with four of the 13 unmanned vehicles Sunday about 1 p.m. while the vehicles were using bottom-mapping sonar to look for mine-like contacts in the water as part of the training. Search and recovery operations began immediately.

Efforts continued Monday using small-craft, shore-based teams, air assets and marine mammal systems, which could include sea lions and dolphins trained to hunt mines.

The cause of the vehicles’ disappearance is under investigation. The missing vehicles do not pose a danger to civilians or the environment, the Navy release said, but if an unmanned vehicle is discovered floating in the water, boaters should avoid it as they would any other navigation hazard.

If one of the missing vehicles is found, please call the U.S. Second Fleet commander at (757) 443-9821.

The unmanned vehicles were being used as part of a larger training exercise with about 2,500 personnel from Canadian and U.S. military forces and government civilian agencies. The annual training exercise will continue through Friday.


TOPICS: Foreign Affairs; Government; News/Current Events; US: Virginia
KEYWORDS: lost; navy; norfolk; rov
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To: ThunderSleeps

Three engineers are sitting in a car at the top of a bif hill. As they roll downward, the brakes fail, the engine cuts out, and the car careens faster and faster, until the wheels literally fall off. The car simply disintegrates around them.

At the bottom of the hill, surrounded by the wreckage of the car, the mechanical engineer says “I think I can redesign the braking and steering systems to make such an extreme breakdown very unlikely to happen again.”

The civil engineer nods, and says “I can redesign the hill itself to prevent such a recurrence.”

The software engineer says “Let’s put the car back together and push it back to the top to see if it happens again!”

I are an engineer, two! ;-P


21 posted on 06/08/2010 5:37:11 AM PDT by MortMan (I'm just an inkjet printer in a holographic world...)
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To: Jonah Hex; Doohickey
I hold the Navair list. I try to keep it strictly Naval Aviation related threads. This is more up Doohickey's alley.

There is no ALLNAV list. Possible job opportunity there.

22 posted on 06/08/2010 5:55:35 AM PDT by magslinger (Ask Dad. He'll know. And on the off chance he doesn't, he'll make up something good.)
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To: Jonah Hex

Wall-E?


23 posted on 06/08/2010 6:03:49 AM PDT by NonValueAdded ("The real death threat is their legislation" Rush Limbaugh, 3/25/10)
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To: Jonah Hex

Probably an o-ring failure when they were prepped. I’m sure the QA for those vehicles will have his paperwork scrutinized.


24 posted on 06/08/2010 6:10:21 AM PDT by stuartcr (Everything happens as God wants it to...otherwise, things would be different)
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To: Jonah Hex

I bet someone rigged them to deliberately go inactive and follow a preset course to a certain position and wait for their new owners to come buy to finalize the deal.

Its either the Chinese, the Russians or possibly another country yet that wants a technical “jump” upon American superiority.


25 posted on 06/08/2010 6:13:03 AM PDT by Eye of Unk ("In a time of universal deceit, telling the truth becomes a revolutionary act" G.Orwell)
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To: Jonah Hex

MISSING NAVAL UNDERWATER VEHICLE

Have you seen me?

Call: (757) 443-9821 Reward....

26 posted on 06/08/2010 6:22:46 AM PDT by Red Badger (There can be a fine line between having a vision and having a hallucination........)
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To: Izzy Dunne

Perhaps they should try putting their pics on milk cartons.............


27 posted on 06/08/2010 6:24:09 AM PDT by Red Badger (There can be a fine line between having a vision and having a hallucination........)
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To: Jonah Hex

28 posted on 06/08/2010 6:39:27 AM PDT by ILS21R
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To: Jonah Hex

The dreaded “Hampton Roads Triangle” strikes again...


29 posted on 06/08/2010 7:33:38 AM PDT by Zeppo ("Happy Pony is on - and I'm NOT missing Happy Pony")
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To: Zeppo; Red Badger; Eye of Unk; stuartcr; NonValueAdded; Doohickey; ProtectOurFreedom; G Larry; ...
Update to story...

Virginia PilotOnline, 10 June 2010

Dolphins aid search for missing Navy machines

They're designed to do the hunting, but this week, four unmanned underwater vehicles are being hunted in Hampton Roads.

Explosive Ordnance Disposal Unit 1 from San Diego was operating 13 UUVs on Sunday around Thimble Shoals Channel as part of a military exercise when it lost communication with four of the devices.

Each vehicle, called a REMUS Mark 18, is 5 feet long, weighs 80 pounds and looks like a torpedo. They are mostly black with bright orange rubber pieces.

Together, the four UUVs cost about $1 million, said Lt. Cmdr. John Schilling, executive officer of the unit.

Self-propelled and equipped with a camera and side-scanning sonar, the UUV searches for mines and sends sonar snippets back to a computer for analysis. If contact is lost, it cannot transmit its location.

Schilling said the four missing devices were operating together near the Chesapeake Bay Bridge-Tunnel when they stopped transmitting data.

"Sometimes glitches occur and you lose assets," Schilling said.

The Navy has been searching for the missing equipment - which is not hazardous, Schilling said. Navy dolphins taking part in the exercise were put on the case, and teams in small boats and helicopters have been searching.

Even if the search ends without success, there's a chance the vehicles will turn up.

"They tend to rise to the surface and wash ashore," Schilling said.

Kate Wiltrout, (757) 446-2629, kate.wiltrout@pilotonline.com

(I hate it when you lose your assets.)

30 posted on 06/10/2010 4:44:18 AM PDT by Jonah Hex ("Never underestimate the hungover side of the Force.")
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To: Eye of Unk

“I bet someone rigged them to deliberately go inactive and follow a preset course to a certain position...”

BINGO!!!And someone else understands that ...which is why the mickey-mouse “have you seen my submarine” posters in the neighborhood....


31 posted on 06/10/2010 4:50:06 AM PDT by mo
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To: Jonah Hex

Navy can’t find its assets.......................


32 posted on 06/10/2010 5:14:02 AM PDT by Red Badger (No, Obama's not the Antichrist. He's just some guy in the neighborhood.............)
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To: Jonah Hex

Thanks for the update


33 posted on 06/10/2010 5:53:16 AM PDT by nuconvert ( Khomeini promised change too // Hail, Chairman O)
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To: Jonah Hex

Thanks for the update.


34 posted on 06/10/2010 6:33:21 AM PDT by stuartcr (Everything happens as God wants it to...otherwise, things would be different)
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To: Jonah Hex
(I hate it when you lose your assets.)

Although I suppose that's better than having Obama kick your assets...

35 posted on 06/10/2010 7:03:06 AM PDT by Zeppo ("Happy Pony is on - and I'm NOT missing Happy Pony")
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