1. United States
  2. Submarine
  3. SSBN 826 District of Columbia [Columbia Class]

Basic Information

Category Submarine Type SSBN - Nuclear Powered Ballistic Missile Submarine
Year Commissioned 2031 Year Decommissioned 0
Nationality United States Hypothetical No
Beam 13.1 m Draft 10.9 m
Height 0 m Length 170.7 m
Crew 155 people Damage Points (DP) 63
Standard Displacement 19150 tons Full Displacement 21140 tons
Empty Displacement 0 tons

Sensor Parameters

Model Purpose Range Scan Interval Generation
AN/BPS-16 Radar, Surface Search, Medium-Range 0.10 - 90.00 nm 5 sec Early 1990s
AN/BLQ-10(V)5 SIGINT (ELINT & COMINT) w/ OTH Targeting 0.00 - 500.00 nm 20 sec Late 2000s
AN/WLR-10 RWR, Radar Warning Receiver 0.00 - 120.00 nm 5 sec Late 1970s
AN/WLY-1 Acoustic Intercept & Torpedo Warning 0.00 - 15.00 nm 15 sec Late 2000s
AN/BQQ-10 A-RCI LAB Hull Sonar, Active/Passive Search & Track 0.00 - 70.00 nm 15 sec Early 2000s
AN/BQS-15 Hull Sonar, Active-Only Under-Ice Navigation and Mine & Obstacle Avoidance 0.00 - 0.40 nm 15 sec Late 1970s
AN/BQR-19 Hull Sonar, Active-Only Anti-Collision & Navigation 0.00 - 0.40 nm 15 sec Late 1960s
AN/TB-29X TASS, Passive-Only Thin Line Towed Array Sonar System 0.00 - 100.00 nm 15 sec Late 2010s
AN/BVS-1 Photonics Mast Sensor Group
Group Components
# Component Type Purpose Range Scan Interval Generation
1 AN/BVS-1 TV/EO Component Visual Visual, Surveillance & Navigation TV Camera 0.00 - 22.50 nm 10 sec Visual, 3rd Generation TV Camera (2000s/2010s, CCD)
2 AN/BVS-1 LLTV Component Visual LLTV, Surveillance & Navigation Camera 0.00 - 22.50 nm 10 sec LLTV, 3rd Generation (2000s/2010s)
3 AN/BVS-1 IR Component Infrared Infrared, Surveillance & Navigation Camera 0.00 - 22.50 nm 10 sec Infrared, 3rd Generation Imaging (2000s/2010s, Impr LANTIRN, Litening II/III, ATFLIR)
6 AN/BVS-1 QLR IR Component Infrared Infrared, Day/Night Spherical Situational Awareness & Fire Control 0.00 - 15.00 nm 2 sec Infrared, 3rd Generation Imaging (2000s/2010s, Impr LANTIRN, Litening II/III, ATFLIR)
7 AN/BVS-1 QLR LLTV Component Visual LLTV, Day/Night Spherical Situational Awareness & Fire Control 0.00 - 22.50 nm 2 sec LLTV, 3rd Generation (2000s/2010s)
AN/BVS-1 Photonics Mast Sensor Group
Group Components
# Component Type Purpose Range Scan Interval Generation
1 AN/BVS-1 TV/EO Component Visual Visual, Surveillance & Navigation TV Camera 0.00 - 22.50 nm 10 sec Visual, 3rd Generation TV Camera (2000s/2010s, CCD)
2 AN/BVS-1 LLTV Component Visual LLTV, Surveillance & Navigation Camera 0.00 - 22.50 nm 10 sec LLTV, 3rd Generation (2000s/2010s)
3 AN/BVS-1 IR Component Infrared Infrared, Surveillance & Navigation Camera 0.00 - 22.50 nm 10 sec Infrared, 3rd Generation Imaging (2000s/2010s, Impr LANTIRN, Litening II/III, ATFLIR)
6 AN/BVS-1 QLR IR Component Infrared Infrared, Day/Night Spherical Situational Awareness & Fire Control 0.00 - 15.00 nm 2 sec Infrared, 3rd Generation Imaging (2000s/2010s, Impr LANTIRN, Litening II/III, ATFLIR)
7 AN/BVS-1 QLR LLTV Component Visual LLTV, Day/Night Spherical Situational Awareness & Fire Control 0.00 - 22.50 nm 2 sec LLTV, 3rd Generation (2000s/2010s)

Submarine Capabilities Code

Nonmagnetic Hull No Launch Transient Shrouded Propulsor Natural Circulation Shock Resistant

Signatures

Type Front Side Rear
Passive Sonar, VLF (0-1000 Hz, 200 Hz Center Frequency) 95 dB 96 dB 97 dB
Passive Sonar, LF (1-5 KHz, 3 KHz Center Frequency) 65.5 dB 66 dB 67 dB
Passive Sonar, MF (5-10 KHz, 7.5 KHz Center Frequency) 57.5 dB 58 dB 59 dB
Passive Sonar, HF (10-500 KHz, 20 KHz Center Frequency) 49 dB 50 dB 51 dB
Active Sonar, VLF-HF (0-500 KHz) 20 dB 150 dB 20 dB
Visual Detection Range 3.12 nm 5.19 nm 3.12 nm
Visual Classification Range 0.78 nm 1.3 nm 0.78 nm
Infrared Detection Range 3.12 nm 5.19 nm 3.12 nm
Infrared Classification Range 0.78 nm 1.3 nm 0.78 nm
Radar, A-D Band (30-2000 MHz) 41 dBsm (12589.25 m²) 45.8 dBsm (38018.94 m²) 41 dBsm (12589.25 m²)
Radar, E-M Band (2-100 GHz) 41 dBsm (12589.25 m²) 45.8 dBsm (38018.94 m²) 41 dBsm (12589.25 m²)

Default Configuration

Model Capacity Fire Interval Comments
533mm Mk68 TT 1 5 sec 2031, Columbia
Trident D5 16 15 sec 2031, Columbia, W88
CSA Mk2 Mod 0 [Mk151] 6 1 sec 2021, SSBN, ADC Mk2/3/4 Mod 0, Blackwing UAV, 6x Tubes
CSA Mk2 Mod 0 [Mk151] 4 1 sec 2021, SSBN, ADC Mk2/3/4 Mod 0, Blackwing UAV, 4x Tubes

Magazine Systems

Magazine Name Capacity Comments
Columbia 18 2031

Datalink

ID Type Model Range Channels
7001 Radio ELF Radio [Secure] 100 nm 0
7001 Radio ELF Radio [Unsecure] 100 nm 0
7001 Radio VLF Radio [Secure] 100 nm 0
7001 Radio VLF Radio [Unsecure] 100 nm 0
7001 Radio HF Radio [Secure] 300 nm 10
7001 Radio HF Radio [Unsecure] 300 nm 10
7001 Radio VHF Radio [Secure] 100 nm 0
7001 Radio VHF Radio [Unsecure] 100 nm 0
7001 Radio UHF Radio [Secure] 100 nm 0
7001 Radio UHF Radio [Unsecure] 100 nm 0
8002 Two-Way Wire Guidance Torpedo Wire Control [4 Wires] 30 nm 4
10073 Blackwing Weapon Link Blackwing UAV Command Datalink 150 nm 4

Engines

Model Type Combined Type Engine Count Shafts Primary Engines Secondary Engines Hypothetical Comments
1x Bechtel S1B Nuclear Reactor Nuclear N/A 1 1 1 - No -