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USS Seawolf (SSN-21) is a nuclear-powered fast attack submarine and the lead ship of her class. She is the fourth submarine of the United States Navy named for the seawolf , a solitary fish with strong, prominent teeth that give it a savage look.
The USS Blue Ridge (LCC-19) was the first ship of its class to enter the U.S. Naval Service in 1970. ... 15. Seawolf-class submarine ©ooocha / Flickr. ... AN/SQQ-32 Mine Hunting Sonar System, AN ...
First integrated sonar suite, including both a low-frequency passive array, for long range detection, and a spherical array, for approach and attack (AN/BQQ Series Sonar). Only nuclear submarine specifically designed as an ASW (Anti-Submarine Warfare) weapon (i.e., a SSKN ).
The Seawolf class is a class of nuclear-powered, fast attack submarines (SSN) in service with the United States Navy. The class was the intended successor to the Los Angeles class , and design work began in 1983. [ 10 ]
Seawolf was the same basic "double hull" twin-screw submarine design as her predecessor USS Nautilus (SSN-571), but her propulsion system was more technologically advanced. The Submarine Intermediate Reactor (SIR) nuclear plant was designed by General Electric 's Knolls Atomic Power Laboratory and prototyped in West Milton, New York .
[2]: 189 Other submarines were used for this role, including USS Parche (SSN-683), USS Richard B. Russell (SSN-687), and USS Seawolf (SSN-575). Seawolf was almost lost during one of these missions—she was stranded on the bottom after a storm and almost had to use her self-destruct charges to scuttle the ship with her crew. [4]
The Seawolf conversion gave the broad-beamed Leanders Exocet anti-shipping missiles in place of the 4.5-inch mounting, a Seawolf missile system in place of Seacat, Sonar 2016, and the ability to operate the Lynx helicopter. [25] All the radar systems were removed and replaced by Type 967, 968, 1006 [citation needed] and 910 radars. [32]
Off-the-shelf equipment developed for previous submarine designs (Virginia-class SSNs), including a pump-jet propulsor, anechoic coating and a Large Aperture Bow (LAB) sonar system. The Columbia -class submarine may also be equipped with a Submarine Warfare Federated Tactical System (SWFTS), a cluster of systems that integrate sonar, optical ...