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HII builds LPD 17 San Antonio and LHA America classes of amphibious warships. Designed and built for survivability and flexibility, U.S. Navy amphibious warships are unique combat warships that make possible complex joint U.S. military operations to respond swiftly to crisis anywhere in the world, from deterrence and major combat operations to humanitarian assistance and disaster relief.
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LPD 17 San Antonio-Class

The LPD 17 class of amphibious transport docks provides the U.S. Navy and Marine Corps with modern, sea based platforms for execution of Expeditionary Warfare Missions.
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LHa 6 America-Class

Amphibious transport docks are a major part of the Navy’s 21st century expeditionary force, deployed with a U.S. Marine Corps Air-Ground Task Force for amphibious and expeditionary crisis response operations that range from deterrence and joint-force enablement to humanitarian assistance and disaster relief.
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Unmanned on Amphibs

HII is committed to advancing the future of distributed maritime operations and demonstrating our capability to support unmanned vehicles on amphibious ships.


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Satellite: GALAXY 17 (91 degrees west)      

Transponder: Ku Digital 10 – Ch.C (9 Mhz)

Downlink Frequency: 11904.5 

Downlink Polarity: Vertical

FEC: 2/3

Symbol Rate: 7.5

DVBS2, 8PSK TRANSMISSION, 4:2:0, 1080i

Window: 9 a.m.-1 p.m. EST on Saturday, Nov. 19

Note: The six minute video that begins the ceremonial keel laying for Arkansas (SSN 800) includes copyrighted materials from HII/Newport News Shipbuilding and others.

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