SSN 771 Columbia [Improved Los Angeles Class]
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#550 - SSN 771 Columbia [Improved Los Angeles Class] -- United States (Navy), 2008-0, -
USS COLUMBIA is the 60th submarine of the LOS ANGELES class and she is the 33rd ship of that class built by General Dynamics Electric Boat Division. She is the seventh ship of the Navy that honors the capital of South Carolina, and cities in Missouri and Illinois. Attack Submarine: Laid down, 21 April 1993, at the Electric Boat Division of General Dynamics Corp., Groton, CT.; Launched, 24 September 1994; Commissioned, USS Columbia (SSN-771), 9 October 1995. Columbia is assigned to the US Pacific Fleet and is homeported at Pearl Harbor, HI. General Characteristics: Awarded: December 14, 1988 Keel laid: April 21, 1993 Launched and Christened: September 24, 1994 Commissioned: October 9, 1995 Builder: Electric Boat Division of General Dynamics Corporation, Groton, Conn. Propulsion system: one nuclear reactor Propellers: one Length: 360 feet (109.73 meters) Beam: 33 feet (10 meters) Draft: 32,15 feet (9.8 meters) Displacement: Surfaced: approx. 6,000 tons Submerged: approx. 6,900 tons Speed: Surfaced: approx. 15 knots Submerged: approx. 32 knots Armament: Harpoon and Tomahawk missiles from VLS-tubes, four 533 mm torpedo Tubes for Mk-48 torpedoes, ability to lay mines Cost: approx. $900 million Homeport: Pearl Harbor, HI. Crew: 13 Officers, 116 Enlisted Combat Systems, AN/BPS-5 surface search radar, AN/BPS-15 A/16 navigation and fire control radar, TB-16D passive towed sonar arrays, TB-23 passive "thin line" towed array, AN/BQG-5D wide aperture flank array, AN/BQQ-5D/E low frequency spherical sonar array, AN/BQS-15 close range active sonar (for ice detection); MIDAS Mine and Ice Detection Avoidance System, SADS-TG active detection sonar, Type 2 attack periscope (port), Type 18 search periscope (starboard), AN/BSY-1 (primary computer); UYK-7; UYK-43; UYK-44, WLR-9 Acoustic Intercept Receiver, ESM; Propulsion System, S6G nuclear reactor one propeller at 35,000 shp. Improved Performance Machinery Program Phase I [on 688 Improved]. |
General Data
Country: | United States | Service: | United States Navy |
Category: | Submarine | Max Depth: | -450 m |
Type: | SSN - Nuclear Powered Attack Submarine | Pier / Dock / Davit Size: | Very Large Pier (45.1-200m) |
Damage Points: | 39 | ROV Operating Radius: | 0 |
Length: | 109.7 m | ||
Beam: | 10.1 m | ||
Draft: | 9.75 m | ||
Height: | 0 m | ||
Empty Displacement: | 0 tons | ||
Standard Displacement: | 6330 tons | ||
Full Displacement: | 7177 tons | ||
Crew: | 129 |
Properties
Property |
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Nonmagnetic Hull |
Shrouded Propulsor |
Shock Resistant |
Sensors/EW
Mounts
Mount | ROF | Capacity | Weapons, Sensors and Magazine | Arc | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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533mm Mk67 TT | 5 | 1 |
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533mm Mk67 TT | 5 | 1 |
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533mm Mk67 TT | 5 | 1 |
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533mm Mk67 TT | 5 | 1 |
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Mk45 VLS (12 Cells) | 5 | 12 |
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3-inch Signal Ejector | 1 | 2 |
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CSA Mk2 Mod 4 (Mk151) | 1 | 7 |
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CSA Mk2 Mod 4 (Mk151) | 1 | 7 |
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Magazines
Name | Capacity | Content | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CSA Mk1 Signal Ejector | 20 |
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Los Angeles | 22 |
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Signatures
Signature Type | Front (nm) | Side (nm) | Rear (nm) | Top (nm) |
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nm for Visual/Pac | dBsm for Radar | db for Sonar | ||
Passive Sonar, VLF (0-1000 Hz, 200 Hz Center Frequency) | 100 | 101 | 102 | 101 |
Passive Sonar, LF (1-5 KHz, 3 KHz Center Frequency) | 70.5 | 71 | 72 | 71 |
Passive Sonar, MF (5-10 KHz, 7.5 KHz Center Frequency) | 62.5 | 63 | 64 | 63 |
Passive Sonar, HF (10-500 KHz, 20 KHz Center Frequency) | 54 | 55 | 56 | 55 |
Active Sonar, VLF-HF (0-500 KHz) | 30 | 200 | 30 | 200 |
Visual Detection Range | 2.73 | 4.55 | 2.73 | 5.68 |
Visual Classification Range | 0.68 | 1.14 | 0.68 | 1.36 |
Infrared Detection Range | 2.73 | 4.55 | 2.73 | 5.68 |
Infrared Classification Range | 0.68 | 1.14 | 0.68 | 1.36 |
Radar, A-D Band (30-2000 MHz) | 36.2 | 41 | 36.2 | 38 |
Radar, E-M Band (2-100 GHz) | 36.2 | 41 | 36.2 | 38 |
Comms/Datalinks
Name | Type | Range (nm) | Channels |
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Torpedo Wire Control (4 Wires) | Two-Way Wire Guidance | 30 | 4 |
Tomahawk Command Datalink | TacTom Weapon Link | 1600 | 160 |
VHF Radio (Secure) | Radio | 100 | 10 |
AN/WSC-3 FLTSATCOM SHF Shipboard Transceiver | FLTSATCOM | 8000 | 20 |
MILSTAR SATCOM UHF | MILSTAR SATCOM | 8000 | 10 |
UHF Radio (Secure) | Radio | 100 | 10 |
Propulsion
Engines | Type | Creep Speed (kts) | Cruise Speed (kts) | Full Speed (kts) | Flank Speed (kts) |
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1x S6G Nuclear Reactor | Nuclear | 5 | 20 | 25 | 32 |
Fuel
Fuel Type | Quantity (kg) |
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Credits
- Database information: CWDB CWDB_445.db3 & DB3000 DB3K_446beta1.db3 by Ragnar Emsoy and Warfare Sims (Permission has been granted for this Baloogan Database Viewer to use DB3000) (The "Attribution-NonCommercial-ShareAlike 3.0 Unported" licence DOES NOT APPLY to database information, content, descriptions and images over which I make no claims of ownership! It does, however, apply to the code which displays the database information)
- Images: stormridersp, fab94, renders, alkiap, sstrong, RoyHarper, Runibl, bradinggs, Steven Lohr, Jeff Leslie, Meroka37, conforoa, OldPascas, SilentHunter, snowburn, incredibletwo, Henry Morgan, fool12342000, Papa_Hausser, baskreuger
- Descriptions: CV60, apd1004, El Savior, Steven Lohr, Jeff Leslie
- Database viewer: Baloogan baloogan@gmail.com