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HII Completes Sea Trials for DDG 51 Flight IIA Restart Destroyer Ralph Johnson

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Naval Industry News - USA
 
 
 
HII Completes Sea Trials for DDG 51 Flight IIA Restart Destroyer Ralph Johnson
 
Huntington Ingalls Industries' (HII) Ingalls Shipbuilding division announced today the successful completion of builder’s sea trials on the guided missile destroyer Ralph Johnson (DDG 114). The Arleigh Burke (DDG 51) class destroyer spent more than three days in the Gulf of Mexico testing the ship’s main propulsion, combat and other ship systems.
     
Burke class Ralph Johnson DDG 114 Builder Sea TrialsIngalls Shipbuilding completed builder's sea trials for Ralph Johnson (DDG 114). The Arleigh Burke (DDG 51) destroyer spent more than three days in the Gulf of Mexico testing the ship’s main propulsion, combat and other ship systems. Photo by Andrew Young/HII
     
“It’s always a great accomplishment when our shipbuilders successfully take a ship to sea for the first time,” Ingalls Shipbuilding President Brian Cuccias said. “DDG 114’s sea trials showcase the skill of our shipbuilders and our large, national DDG 51 supplier base. We look forward to acceptance trials, and to delivering our 30th Aegis destroyer to our U.S. Navy customer later this year.”

Ingalls has delivered 29 Arleigh Burke-class destroyers to the U.S. Navy, most recently delivering John Finn (DDG 113), which was commissioned on July 15 in Pearl Harbor. Other destroyers currently under construction at Ingalls include Paul Ignatius (DDG 117), Delbert D. Black (DDG 119), Frank E. Petersen Jr. (DDG 121) and Lenah H. Sutcliffe Higbee (DDG 123). In June, Ingalls received a contract modification to incorporate the “Flight III” upgrades to Jack H. Lucas (DDG 125) which will start fabrication in 2018.

“Our test and trials personnel, craftsmen and Supervisor of Shipbuilding team continue to show their dedication to delivering quality ships to the Navy every time they go to sea on these trials,” said George S. Jones, Ingalls’ vice president of operations. The shipbuilders at Ingalls take pride in their work and in the missions that these ships will be doing for our country.”

DDG 114 is named to honor Pfc. Ralph Henry Johnson, who was awarded the Medal of Honor for his heroic actions that saved others during the Vietnam War. Johnson shouted a warning to his fellow Marines and hurled himself on an explosive device, saving the life of one Marine and preventing the enemy from penetrating his sector of the patrol’s perimeter. Johnson died instantly. The Charleston, S.C., native had only been in Vietnam for two months and a few days when he was killed at the age of 19.

“There is still work to be done,” said George Nungesser, Ingalls’ DDG 51 program manager. “Completing another successful sea trial puts us one step closer to delivering the Navy another state-of-the art guided missile destroyer to help in our nation’s defense. Now it’s time for our team to get back to work so they can have DDG 114 ready for acceptance trials and then ready for the fleet.”

Arleigh Burke-class destroyers are highly capable, multi-mission ships and can conduct a variety of operations, from peacetime presence and crisis management to sea control and power projection, all in support of the United States’ military strategy. The guided missile destroyers are capable of simultaneously fighting air, surface and subsurface battles. The ship contains myriad offensive and defensive weapons designed to support maritime defense needs well into the 21st century.

As the final of three DDG 51 Flight IIA Restart ships, Ralph Johnson is equipped with the Aegis Baseline 9 Combat System which includes an Integrated Air and Missile Defense (IAMD) capability incorporating Ballistic Missile Defense 5.0 Capability Upgrade and Naval Integrated Fire Control-Counter Air. The ship's IAMD radar will provide increased computing power and radar upgrades that improve detection and reaction capabilities against modern air warfare threats. The Aegis Combat System will enable the ship to link radars with other ships and aircraft to provide a composite picture of the battle space and effectively increase the theater space.