USS Cheyenne (SSN-773)
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| Missing image USS_Cheyenne_SSN-773.jpg USS Cheyenne (SSN-773) | |
| Career | 
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|---|---|
| Awarded: | 28 November 1989 |
| Laid down: | 6 July 1992 |
| Launched: | 16 April 1995 |
| Commissioned: | 13 September 1996 |
| Status: | Template:Active in service |
| Homeport: | Pearl Harbor |
| General Characteristics | |
| Displacement: | 6000 tons light, 6927 tons full, 927 tons dead |
| Length: | 110.3 meters (362 feet) |
| Beam: | 10 meters (33 feet) |
| Draft: | 9.4 meters (31 feet) |
| Speed: | |
| Depth: | 1200 feet |
| Complement: | 12 officers, 98 men |
| Armament: | four 21-inch torpedo tubes, 12 vertical launch Tomahawk_missiles |
USS Cheyenne (SSN-773), the last Los Angeles-class submarine, was the third ship of the United States Navy to be named for Cheyenne, Wyoming. The contract to build her was awarded to Newport News Shipbuilding and Dry Dock Company in Newport News, Virginia on 28 November 1989 and her keel was laid down on 6 July 1992. She was launched on 16 April 1995 sponsored by Mrs. Ann Simpson, wife of Wyoming Senator Alan K. Simpson, and commissioned on 13 September 1996, with Commander Peter H. Ozimik in command.
Cheyenne transferred to her homeport of Pearl Harbor, Hawaii, in 1998.
Cheyenne has served as a trials platform for flat-screen, interoperative sonar displays based on commercially-available equipment.
Cheyenne was the first ship to launch Tomahawk missiles in Operation Iraqi Freedom. She would go on to successfully launch her entire complement of Tomahawks, earning a "clean sweep" for combat actions in the final three months of a 9 month deployment.
See USS Cheyenne for other ships of the same name.
In fiction
Cheyenne is the primary subject of the book SSN by Tom Clancy, battling the People's Liberation Army Navy in a fictional war over the Spratly Islands.
References
This article includes information collected from the Naval Vessel Register and various press releases.
| Los Angeles-class submarine |
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Los Angeles | Baton Rouge | Philadelphia | Memphis | Omaha | Cincinnati | Groton | Birmingham | New York City | Indianapolis | Bremerton | Jacksonville | Dallas | La Jolla | Phoenix | Boston | Baltimore | City of Corpus Christi | Albuquerque | Portsmouth | Minneapolis–Saint Paul | Hyman G. Rickover | Augusta | San Francisco | Atlanta | Houston | Norfolk | Buffalo | Salt Lake City | Olympia | Honolulu |
| VLS |
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Providence | Pittsburgh | Chicago | Key West | Oklahoma City | Louisville | Helena | Newport News |
| 688I |
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San Juan | Pasadena | Albany | Topeka | Miami | Scranton | Alexandria | Asheville | Jefferson City | Annapolis | Springfield | Columbus | Santa Fe | Boise | Montpelier | Charlotte | Hampton | Hartford | Toledo | Tucson | Columbia | Greeneville | Cheyenne |
| List of submarines of the United States Navy List of submarine classes of the United States Navy |