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Silversides (SSN-807)
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Virginia Class Attack Submarine: Named Silversides (SSN-807) on 13 October 2020.
It was ordered on 2 December 2019. Wahoo will be built at Newport News Shipbuilding, Newport News, Virginia.
SSN-803 through approximately SSN-812 are planned to make up the Fifth Block. Block V involves 10 boats and may incorporate the Virginia Payload Module (VPM), which would give guided-missile capability when the SSGNs are retired from service. The Block V subs are expected to triple the capacity of shore targets for each boat.
Construction on the first two boats of this block was expected to begin in 2019 but was pushed back to 2020, with contracts for long lead time material for SSN-802 and SSN-803 being awarded to General Dynamic's Electric Boat. HII Newport News Shipbuilding was awarded a long-lead materials contract for two Block V boats in 2017, the first Block Vs for the company.
On 2 December 2019, the Navy announced an order for nine new Virginia-class submarines – eight Block Vs and one Block IV – for a total contract price of $22 billion with an option for a tenth boat. The Block V subs were confirmed to have an increased length, from 377 ft to 460 ft, and displacement, from 7,800 tons to 10,200 tons. This would make the Block V the second-largest US submarine, behind only the Ohio-class (at 560 ft).
(Partial text courtesy of wikipedia.org) Specifications:Power Plant: One S9G pressurized water reactor, 29.84MW (40,000hp), one shaft with pumpjet propulsor, Improved Performance Machinery Program Phase III one secondary propulsion submerged motor. Displacement, 10,200 tons submerged. Length: 460 feet. Draft: 32 feet. Beam: 34 feet. Speed: 25+ knots submerged. Depth: Greater than 800 feet. Armament: 12 VLS & four torpedo tubes, capable of launching Mark 48 torpedoes, UGM-109 Tactical Tomahawks, Harpoon (missile)s and the new advanced mobile mine when it becomes available: Unmanned Undersea Vehicles, Special Warfare: Dry Deck Shelter. Advanced SEAL Delivery System. Sonars: Spherical active/passive arrays. Light Weight Wide Aperture Arrays. TB-16, TB-29, and future towed arrays. High-frequency chin and sail arrays. Countermeasures: 1 internal launcher (reloadable 2-barrel) 14 external launchers. Crew: 134 officers and men.
| Click On Image For Full Size | Size | Image Description | Source By |
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 0880700 | 2.15k | The 3rd submarine to bear the name Silversides (SSN-807) was announced by Secretary of the Navy (SECNAV) Kenneth J. Braithwaite on 15 January 2021. | USN photo courtesy of media.defense.gov. | |
There is no DANFS History currently available for Silversides (SSN-807) at the Haze Gray & Underway Web Site, the main archive for the DANFS Online Project.
Crew Contact And Reunion Information
Not applicable to this ship.
Additional Resources and Web Sites of Interest
The VIRGINIA Class America's Next Submarine
The Virginia Class—A New Submarine for the 21st Century
SSN-774 Virginia-class NSSN New Attack Submarine Centurion
NSSN VIRGINIA CLASS ATTACK SUBMARINE, USA
HISTORIC SUBMARINE DOCUMENTARY AND TRAINING FILMS
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