US Navy

Rappel du premier message :

Bonjour/Bonsoir ;

Alors, je vous présente quelques portes avions USA :

USS Carl Vinson


USS Harry S Truman


USS Nimitz



USS Eisenhower


USS George H. W. Bush


USS Kity Hawk



USS Wasp


USS Tarawa


USS Saipan

Citation :

Puma Delivers Cargo



Posted 7/15/2010
U.S. 5TH FLEET AREA OF RESPONSIBILITY (July 10, 2010) An SA-330J Puma helicopter assigned to the Military Sealift Command dry cargo and ammunition ship USNS Robert E. Peary (T-AKE 5) carries supplies to the amphibious dock landing ship USS Ashland (LSD 48) during a vertical replenishment. Ashland is part of the Nassau Amphibious Ready Group supporting maritime security operations and theater security cooperation operations in the U.S. 5th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jason R. Zalasky)

Citation :

07/14/2010
NIGHT OPERATIONS

U.S. Navy sailors refuel an F/A-18 Super Hornet aircraft during night-flight operations on the USS Carl Vinson in the Pacific Ocean, July 12, 2010. U.S. Navy photo by Petty Officer 3rd Class Adrian T. White

Citation :

USS Philadelphia Heads to Sea



Posted 7/18/2010
The Los Angeles-class attack submarine USS Philadelphia (SSN 690) makes her way down the Thames River and into Long Island Sound for the final time as she heads to Norfolk Naval Shipyard in Portsmouth, Va. for dismantling. Philadelphia was decommissioned June 25 in a ceremony at Naval Submarine Base New London, the 33rd anniversary of her commissioning. Photo by Seaman John Narewski

Que pensez vous de cette photo ?! Un P-3C de l'US Navy armé de 10 Mk-10, impressionant je trouve !!

c´est pourquoi je n´aurai rien contre une demi-12aine de l´AMARG

Citation :

US Navy to Receive Advanced Thermal Seeker
The US Navy could shortly deploy an advanced weapon system to defeat multiaxis attacks by small combat boats.
The low-cost imaging terminal seeker (LCITS) is a future naval capability (FNC) that will be equipped to the unguided Hydra-70 rocket with an imaging infrared guidance solution for a more precise interception of target.
LCITS comprises three main subsystems including a targeting integration system aboard the helicopter, a digital smart launcher and the guided imaging rocket.
The helicopter tracks the position and velocity of the target by using its targeting system and transfers the information to the rocket launcher before the weapon is released.
The new technology enables the pilots to increase the number of targets that can be quickly engaged, at ranges up to 7km.
Currently, the Office of Naval Research-sponsored technology is entering the Medusa joint capability technology demonstration phase.
Office of Transition FNC director Steve Smolinski said the FNC programme represented the requirements-driven, delivery-oriented portion of the navy's science and technology investment.
"FNC-enabling capabilities draw upon technologies that can be developed, matured and delivered to acquisition programmes within a three to five-year period," he said.

naval-technology

Citation :

US Navy Receives Renewable Jet Fuel for Testing
The US Navy has received 1,500gal of 100% algae-based jet fuel from Solazyme to test as part of the Navy's objective to operate half of its fleet on renewable fuel by 2020.
Solajet HRJ-5 is the world's first 100% algae-based jet fuel specifically designed for use as a renewable aviation fuel for naval purposes. This shipment will be used as part of the navy's testing and certification programme.
Solazyme CEO Jonathan Wolfson said the first microbial-derived advanced biojet fuel would aid the military's transition away from fossil fuel towards more secure, renewable and reliable sources.
"The military has recognised the national security imperative of creating alternative energy solutions," he said.
Solajet HRJ-5, which provides an 85% reduction in greenhouse gas emissions, has already been tested and satisfied all of the navy's requirements for renewable hydrotreated jet fuel.
The delivery of Solajet HRJ-5 is part of the US Navy contract that was awarded to Solazyme by the US Department of Defense in September 2009.

naval-technology

Citation :

Goshawks Ready for Training



Posted 7/22/2010
ATLANTIC OCEAN (July 18, 2010) T-45C Goshawk training aircraft assigned to Training Wing (TRAWING) 1 and 2 line the flight deck aboard the aircraft carrier USS George H.W. Bush (CVN 77). George H.W. Bush is conducting training in the Atlantic Ocean. (U.S. Navy photo by Mass Communication Specialist Seaman Leonard Adams)

Citation :

USS George Washington Departs Busan



Posted 7/25/2010
The aircraft carrier USS George Washington departs Busan, Republic of Korea. The Republic of Korea and the United States are scheduled to conduct the combined alliance maritime and air readiness exercise "Invincible Spirit" in the seas east of the Korean peninsula from July 25-28, 2010. This is the first in a series of joint military exercises that will occur over the coming months in the East and West Seas. Photo by Seaman Adam K. Thomas

Citation :

USS Maryland



KINGS BAY, Ga. (Feb. 15, 2009) The ballistic missile submarine USS Maryland (SSBN 738) (Gold) transits the Atlantic Intracoastal Waterway as it departs Naval Submarine Base Kings Bay, Ga. for a patrol mission. Naval Submarine Base Kings Bay is the homeport for Ohio class ballistic missile submarines on the east coast. U.S. Navy Photo

Citation :

Boeing Delivers 1st Super Hornet Featuring HAL Gun Bay Door



ST. LOUIS, July 26, 2010 — Boeing [NYSE: BA] on July 20 delivered to the U.S. Navy the first F/A-18 Super Hornet featuring a gun bay door manufactured by India-based Hindustan Aeronautics Limited (HAL).
HAL manufactures the doors at its facility in Bangalore, India.
The gun bay door contract is the first military contract between Boeing and HAL. It is a direct result of Boeing’s industrial participation commitment to India, which includes creating jobs with indigenous companies. The two companies also work together on projects for the P-8I multi-mission maritime aircraft and for the commercial Boeing 777 airplane.
The Boeing F/A-18IN Super Hornet is a competitor in India’s Medium Multi-Role Combat Aircraft Competition

aviationnews

Citation :

Super Hornet Fuels Prowler



An F/A-18E Super Hornet assigned to the "Kestrels" of Strike Fighter Squadron (VFA) 137 refuels an EA-6B Prowler assigned to the "Lancers" of Electronic Attack Squadron (VAQ) 131 over the Nimitz-class aircraft carrier USS Abraham Lincoln (CVN 72) during an air power demonstration performed by aircraft from Carrier Air Wing (CVW) 2. The USS Abraham Lincoln Strike Group is on a scheduled deployment in the U.S. 7th Fleet area of responsibility operating in the Western Pacific and Indian oceans. (U.S. Navy photo by Mass Communication Specialist 2nd Class James R. Evans)

Citation :

USS Tuscon Transits the East Sea



Posted 7/27/2010
The Los Angeles-class attack submarine USS Tuscon transits the East Sea while leading a 13-ship formation. The Republic of Korea and the United States are conducting the combined alliance maritime and air readiness exercise "Invincible Spirit" in the seas east of the Korean peninsula from, July 25-28. This is the first in a series of joint military exercises that will occur over the coming months in the East and West Seas. Photo by Seaman Adam K. Thomas

Citation :

BAE Systems wins $500 million contract to modernize US Navy DDG 51 destroyers

BAE Systems, Inc., a leading U.S. non-nuclear ship repair, modernization, and conversion company, will modernize 11 Arleigh Burke (DDG 51) class guided missile destroyers under a contract with the U.S. Navy with a potential value of $365 million. This work, along with the recent acquisition of Atlantic Marine, reflects BAE Systems' efforts to support new-era requirements of customers for the readiness and sustainment of equipment and systems.

The company received the multi-ship, multi-option drydock contract to service ships home-ported or visiting the Norfolk area.

The company will start executing the contract in August when it begins planning, modernization, maintenance, and repair work on the flagship of the class, the USS Arleigh Burke. The contract consists of an initial one-year award plus four option years. If all of the options are exercised, the total value of the engagement could reach between $350 million and $500 million.

“This contract, coupled with those for CG 47-class and amphibious ships in Norfolk, San Diego, and Hawaii, reinforces BAE Systems’ robust, trusted partnership with the Navy,” said Bill Clifford, president of BAE Systems’ Ship Repair business. “We already will be well into the DDG modernization process on the USS John Paul Jones (DDG 53) in San Diego when the USS Arleigh Burke comes into Norfolk for the same work. This will allow us to leverage our experience in San Diego to provide an enhanced final product to the Navy,” Clifford said.

Having executed 21 Chief of Naval Operations availabilities on DDG 51-class ships since 2006, BAE Systems Norfolk Ship Repair has more than 1.5 million man-hours of experience in DDG maintenance and repair. The company has also made significant investments in facilities and process improvements.

defenseworld

Citation :

Busy Flight Deck



Posted 7/31/2010
U.S. 5TH FLEET AREA OF RESPONSIBILITY (July 29, 2010) An F/A-18 Hornet conducts flight operations from the flight deck of the aircraft carrier USS Harry S. Truman (CVN 75). The Harry S. Truman Carrier Strike Group is deployed supporting maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kilho Park)

Citation :

Search for the Elusive FOD



Posted 8/1/2010
.S. 5TH FLEET AREA OF RESPONSIBILITY (July 29, 2010) Sailors and Marines conduct a foreign object damage walkdown on the flight deck of the aircraft carrier USS Harry S. Truman (CVN 75). The Harry S. Truman Carrier Strike Group is deployed supporting maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kilho Park)

Citation :

US Receives Missile Destroyer USS Gravely
The US Navy has received Aegis guided-missile destroyer USS Gravely (DDG 107), which will be commissioned in November 2010.
The 510ft-long multimission ship has an overall beam of 59ft with a displacement capacity of 9,500t and a navigational depth of 31ft.
The Northrop Grumman-built ship has four gas-turbine propulsion plants that will power the ship to cruise at speeds of above 30kt.
The ship also contains infinite offensive and defensive weapons designed to support maritime defense needs.
The multimission ship can conduct a wide range of missions that include peacetime presence and crisis management, sea control and power projection and is capable of simultaneously fighting air, surface and subsurface battles.
The vessel is the 27th DDG 51 Class ship delivered to the navy, according to Reuters.

naval-technology

Un destroyer américain entre en collision avec un navire civil

Citation :

Destroyer collides with civilian vessel




SAN DIEGO — The destroyer Shoup collided with a civilian craft in the waters off Southern California late Sunday night, causing “minor” damage to both vessels, 3rd Fleet officials said Monday morning. No one was injured.
“The incident is under investigation,” 3rd Fleet spokesman Cmdr. Greg Hicks said in a written statement. “There were no injuries reported and both vessels remained at sea under their own power with minor damage.”
The civilian boat, a 21-foot passenger craft, was escorted to the harbor at Oceanside, Calif., said Lt. j.g. Sean Groark, a Coast Guard spokesman in San Diego. The collision happened about 56 miles northwest of Point Loma.
No other details were immediately available.
Shoup was participating in an at-sea training exercise with the Abraham Lincoln Carrier Strike Group in the Southern California Operating Area, a large offshore training and weapons range.
Along with a rescue team from Shoup, the Coast Guard patrol cutter Petrel responded to the scene to assist.
Along with Shoup, Lincoln is conducting predeployment training with the destroyers Momsen, Halsey and Sterett and cruiser Cape. St. George

Navy Times (Etats-Unis)

Citation :

E-6B Block I Program enters production, deployment phase


August 3, 2010 by Marcel van Leeuwen

NAVAL AIR SYSTEMS COMMAND, PATUXENT NAVAL AIR STATION, Md. — The E-6B Airborne Strategic Command, Control and Communications Program Office (PMA-271) completed a Gate 6 / Milestone C review for the E-6B Modification program (Acquisition Category II) June 8.
With the Milestone Decision Authority’s approval, the E-6B Block I Program enters the Production and Deployment phase of the acquisition timeline.
“This is a huge step forward for the entire E-6 Program Office,” said Capt. Bob Roof, PMA-271 program manager. “The Block I Acquisition impacts the implementation schedule for all the other acquisition ongoing in the PMA. Achieving this important milestone not only facilitates the Block I upgrades for the Fleet, but will also facilitate other very important upgrades to provide the Fleet with a state-of-the-art Command, Control and Communications platform. This was truly a team effort led by the Block I IPT leads, Cmdr. Jaime Engdahl and Amy Houle Caruso, and is the result of much hard work over the past year between the IPT and our contract partner, Rockwell Collins.”
The E-6B Mercury Block I Program entered into System Development and Demonstration (SDD) following Milestone B (MS B) in March 2004. The purpose of the Block I Program is to correct E-6B Airborne Command Post (ABNCP) Follow-on Test & Evaluation deficiencies and replace equipment that is obsolete or degrades mission performance by modifying aircraft, ground training systems, and the Systems Integration Laboratory (SIL) to provide the Joint Force with a more effective survivable nuclear command, control and communications capability.
The Prime Contractor for the Block IA Program is Rockwell Collins located in Richardson, Texas. Rockwell Collins, teamed with subcontract L-3 Communications, supports successful aircraft modifications in Waco, Texas.
The System Design and Development contract will be complete 2nd quarter fiscal year 2011 (FY11). However, this Milestone C decision supports the first Low Rate Initial Production (LRIP) contract to be awarded with an aircraft expected to be delivered for operational use 1st quarter of fiscal year 2012. An additional three aircraft will be completed by 1st quarter fiscal year 20113.
The Block I Mod has supported some fleet exercises that have resulted in the fleet customer being very excited about the Block I Mod, the future of the E-6 aircraft and its mission, said Roof.
Source: NAVAIR

Citation :

USS Green Bay in Seattle



Posted 8/5/2010
A harbor tug assists the amphibious transport dock ship USS Green Bay as it enters Elliot Bay to the Port of Seattle to participate in the 61st annual Seattle Seafair. Seafair activities allow U.S. and Canadian sailors and Coast Guard personnel to experience the local community and to promote awareness of the maritime forces. Photo by Petty Officer 2nd Class Nardelito Gervacio

Citation :

Hawkeye Leaves Reagan



Posted 8/8/2010
An E-2C Hawkeye assigned to the Black Eagles of Airborne Early Warning Squadron (VAW) 113 launches from the flight deck of the aircraft carrier USS Ronald Reagan (CVN 76) during the Carrier Air Wing (CVW) 14 fly off. The squadrons of CVW-14 are returning to their homeports after training operations with Ronald Reagan in the Pacific Ocean. Photo by Petty Officer 2nd Class Joseph Buliavac

Citation :

ACG Shot



Posté 09.08.2010
PACIFIC OCEAN (7 août 2010), le contre-amiral Mark D. Guadagnini , commandant de l' Abraham Lincoln Carrier Strike Group , lance à partir du pont d'envol du porte-avions USS Abraham Lincoln (CVN 72) dans un Hornet F/A-18E Super attribué à la crécerelle d' Strike Fighter Squadron (VFA ) 137 pour un changement en vol de la cérémonie de commande. Le capitaine John Alton Eden soulagé capitaine E. Ross Jr. en tant que commandant du Carrier Strike Group ( CVW ) 2 . Abraham Lincoln est en cours d'un exercice de l'unité de formation composite , qui vise à former le navire , lancé escadre aérienne et d'autres unités qui composent l' Abraham Lincoln Carrier Strike Group à fonctionner comme une seule force de combat efficace . (US Navy photo de la communication de masse Spécialiste de 3e classe Lex Wenberg T. )

Citation :

La pêche de la Sea Hawk



Posté 09.08.2010
PACIFIC OCEAN (7 août 2010), un marin à bord du Military Sealift Command rapide navire de soutien USNS lutter contre Rainier (T- AOE 7) s'étend un crochet de charge à un hélicoptère MH-60S Sea Hawk attribué aux Falcons d'or de l'hélicoptère Sea Combat Squadron ( HSC ) 12 lors d'un ravitaillement en mer avec le porte-avions USS Abraham Lincoln (CVN 72) . Abraham Lincoln est en cours d'un exercice de l'unité de formation composite ( COMPTUEX ) , qui vise à former le navire , lancé escadre aérienne et d'autres unités qui composent l' Abraham Lincoln Carrier Strike Group à fonctionner comme une seule force de combat efficace . (US Navy photo de la communication de masse Spécialiste de 3e classe Lex Wenberg T. )

Citation :

GD to Upgrade US Navy Submarine Weapons Control System
The US Navy has awarded a contract modification to General Dynamics to provide engineering and technical services for the AN/BYG-1 submarine combat system for SSN21, Virginia and SSN688/688I Class submarines.
The AN/BYG-1 incorporates the tactical control, weapons control and tactical network subsystems on the US Navy and Royal Australian Navy submarines.
The GD-developed weapons control system is based on open-architecture and an open-business model that aids system enhancements.
Work will be carried out in Massachusetts, Virginia and Rhode Island, and is expected to be complete by 2018.
The $11.5m contract modification is the second-year option of a multiyear contract awarded in 2009.

Citation :

US Navy Selects LRAD Acoustic Hailing Device
The US Navy has awarded a contract to LRAD Corporation to provide acoustic hailing devices (AHDs), integrated LRAD-RX systems and services.
LRAD-RX is the solution for remotely controlled security, allowing system operators to detect and dissiminate an intruder over distance.
The system consists of an integrated camera, high-intensity searchlight (optional), IP-addressable full pan and tilt drive for accurate aiming and tracking.
LRAD-RX can also be integrated with a radar to provide automated intruder alerts reducing manpower and false alarms and providing productive, cost-effective security solutions.
The system uses directionality and focused acoustic output to transmit critical information, instructions and warnings beyond 3,000m.
The initial delivery under the $6.2m multiyear contract is scheduled before the end of 2010.

naval-technology

Citation :

Rough Seas



Posted 8/11/2010
The guided-missile destroyer USS Curtis Wilbur transits through rough seas in the Pacific Ocean. Curtis Wilbur is part of Destroyer Squadron 15 and is underway with the George Washington Carrier Strike Group helping to ensure security and stability in the western Pacific Ocean. Photo by Seaman Adam K. Thomas

Citation :

Lockheed to Upgrade US Navy's Tomahawk Weapons Control
Lockheed has been awarded a contract by the US Naval Air Systems Command (NAVAIR) to continue to maintain and upgrade the tactical Tomahawk weapons control system (TTWCS).
Under the $50.7m contract, Lockheed will provide systems engineering, software development, hardware support, and management and to deal with hardware, software and interoperability obsolescence issues.
The TTWCS is a system that integrates with the ship's navigation, communication, situational awareness and launch systems to provide weapon control for variants of the Tomahawk land attack missile.
The system also provides the capability to plan new missions on board and communicate with multiple Tomahawks to retarget and redirect the missiles in flight.
TTWCS's unprecedented warfighting capability provides the US Navy with high-volume offensive strike firepower across many classes of combatant ships.
The system has also provided the UK Royal Navy's Astute and Trafalgar Class submarines with similar firepower capability.

naval-technology