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Columbia Class

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Columbia Class
Class Information
Role: Explorer
Status:

Retired

Date Entered Service:

2161

Date Left Service:

2215

Ship's Complement
Crew Complement:

132

Overall Dimensions
Decks:

15

Warp Performance
Cruising Speed:

Warp 4

Armaments
Energy Weapons:

12 Phase Cannons

Torpedo Launchers:

6 Launchers

Shields:

Hull Polarization System

Auxiliary Craft


Class Description

Class Design Brief

The Columbia on deep space patrol

The Columbia Class has the primary/secondary hull arrangement that would eventually become a hallmark of Starfleet ship design. These ships have four impulses engines and two warp nacelles. These ships are also equiped with twin deflector dishes a design feature that would not be seen again until 2370 and the launch of the USS Intrepid.

The weapons systems for the Columbia Class are located within the primary hull. Six of the twelve phase cannons are housed within storage bays built into the dorsal surface of the hull and the remaining six located within storage bays built into the ventral surface of the primary hull. The six torpedo launchers are located within the ventral section of the primary hull. Four of the six launchers cover the forward firing arc and the remaining two launchers cover the aft firing arc. To protect the ship from the hazards that will be encountered by the ship's of the Columbia Class these ships are equipped with an a Hull Polarization System.

The ship's impulse engines are located within the primary hull. The main impulse engines are housed at the aft most point of the primary hull's catamaran sections. The ship's secondary impulse engines are located along the aft edge of the primary hull outboard of the contention point between the main body of the primary hull and the catamarans.Just forward and outboard of the primary impulse engines is the warp pylon connect points, from these points the the warp pylons extend at an angle upward to hold the nacelles above the ship's hull so that they flank the bridge. at the same location were the warp pylons connect to the catamarans a secondary pylon extends downward to the ship's secondary hull. These secondary pylons provide structural support between the catamarans and the secondary hull and provided a direct route between the warp core located in the secondary hull and the warp nacelles.

The sensor systems are housed in three major groups. The long range senors are housed within the ship's secondary hull just behind the secondary deflector dish. The sensors in this group are responsible for ship navigation and early object detection and study. The second grouping of sensor systems are the short range sensors and are housed being the secondary deflector dish in the ships primary hull. These sensors are responsible for in system object detection and study. The third sensor grouping is the planetary sensor group and this group is housed within the planetary sensor dome located at the ventral most point of the primary hull. The sensor systems of this group is responsible for study and mapping of a planets surface along with tracking away teams while they are planet side.

Columbia Class ships are equipped with to shuttle bays located at the aft most point of the primary hull between the two catamarans. These bays hold each 2 shuttles and an inspection pod. The Shuttle bays each have three exit points. These points are the main doors that face aft, the EVA hatches just in board of the main doors. The third exit point is the droop doors located in the ventral surface of the hull that are the main exit point for the inspection pods.

Class Service History

The Lexington in orbit of Pollux IV

In 2152 as system operation data came back from the Enterprise NX-01 two proposals were put before Starfleet command. One was for systems upgrades for the Columbia NX-02 that was currently under construction and all NX Class ships after that and the second was more extensive and would have added a secondary hull to the ship and moved the majority of the engineering systems to this new hull. The first proposal was accepted and the extensive refit was rejected.

Although it was rejected the second proposal did have it's supporters within Starfleet and some of the designers of the NX Class. When in 2158 the Columbia was heavily damaged while engaging Romulan forces near the Altair System the supporters of the major refit proposal pressured Starfleet Command to sign off on a refit of the Columbia. By the time the Columbia had returned to Earth the decision had been made to allow the refit. The refit of the Columbia would take two years meaning the Columbia did not leave dry dock until 2160 and testing of the updated systems saw the Columbia missing the final engagements of the war. It would not be until mid 2161 that the Columbia would be returned to active duty.

Two months after the Columbia returned to active duty the United Federation of Planets was formed and the Columbia and the other NX Class ships were folded into the New Federation's Starfleet. The Columbia was reclassified by the new Starfleet as the Columbia Class due to the extensive changes made to the ship. The decision was made to keep the NX Class in operation and construct more ships of the Columbia Class. By 2163 the first of the newly constructed Columbia Class ships had started to enter service.

Ships of the Columbia Class carried out mission through out Federation Space. These ships proved to be able to carry out a wide variety of missions and were instrumental in securing and exploring the sectors of space controlled by the newly formed Federation. By the 2200's the Columbia class was showing its age and in 2208 the decision was made to decommission the Columbia Class as new ships were put into service. This process took several years and it was not until 2215 that the final Columbia Class was decommissioned.


Ship Specifications

Specifications
Basic Information
  • Role:Explorer
  • Dimensions: 225 meters (L) x 135.8 meters (W) x 60 meters (H)
  • Decks: 15
  • Expected Duration: 25 years
  • Time Between Resupply: 1 year
  • Expected Refit Cycle: 5 years
Crew Complement
  • Total Crew: 132
    • 25 Officers
    • 75 Enlisted
    • 32 MACOs Marines
  • Emergency Capacity: 275
Propulsion
  • Thrusters: RCS Thrusters
  • Sublight Speed: 0.25c
  • Warp Speed
    • Cruising Speed: Warp 4
    • Maximum Warp: Warp 5
    • Emergency Warp: Warp 5.6 (for 8)
  • Slipstream Capable?:
Offensive Systems

ENERGY WEAPONS 12 Phase cannons

  • 6 dorsal mounted cannons
  • 6 ventral mounted cannons

TORPEDO LAUNCHERS 6

  • 4 Forward facing launchers
  • 2 Aft facing launchers

PAYLOAD 200 Photonic Torpedoes

Defensive Systems
Primary Systems
  • Power Reactor: 1 Gravimetric Field Distortion Manifold
  • Computer Systems:

Optical pulse relay computer systems

  • Transporters:

2 four person transporters

    • Transporter Range: Optical pulse relay computer systems
  • Sensor Range: 15 Light years
  • Communications Range: 15 Light years
Auxiliary Craft

SHUTTLEBAYS: 2

SUPPORT CRAFT:

  • Shuttles: 4
  • Workbees: 2


Other Notes

CREW AMENITIES:

  • Gym
  • Mess Hall
  • Captains mess
  • Captains ready room
  • Recreation lounge


Deck Listing

Deck Details/Specifications of Deck
A Deck
  • Bridge
  • Captains ready room
  • Bridge hull polarization generator
B Deck
  • Chief Science Officer’s Office/lab
  • Science labs
  • Fresh water storage
  • Computer #1 level 1
C Deck
  • Aft dorsal phase cannons
  • Saucer section dorsal hull polarization generator
  • Computer core #1 level 2
D Deck
  • Aft dorsal phase cannons
  • Saucer section dorsal hull polarization generator
  • Computer core #3 level 2
E Deck
  • Shuttle bays 1 and 2 upper level
  • Shuttle bay control rooms 1 and 2
  • Brig
  • Main deflector dish
  • Short range sensor systems
  • Docking port 1(port)
  • Docking port 2 (starboard)
  • Docking port 3 (aft)
  • EVA hatches 1 and 2 (aft facing between shuttle bays and aft docking port)
  • Mess halls 1 and 2
  • Captains mess
  • Galley
  • Sick bay
  • Chief Medical Officer’s office/lab
  • Medical labs
  • Forward dorsal phase cannons
  • Impulse engines
  • Secondary Deuterium storage tanks 1 and 2
  • Transporter room 1
  • Officers quarters
  • Enlisted quarters
F Deck
  • Shuttle bays 1 and 2 lower level
  • Shuttle pod storage and maintenance
  • Main armory
  • Forward torpedo launchers 1 through 3
  • Forward dorsal phase cannons
  • Aft torpedo launchers 1 and 2
  • Torpedo storage
  • Transporter machinery room 1
  • Primary waste management systems
  • Saucer section ventral hull polarization generator
G Deck
  • Planetary Sensor dome
  • Aft ventral phase cannons
  • MACO Commanders office
  • MACO training room, Gym
  • MACO quarters
  • Guest quarters
  • VIP quarters
  • Recreation lounge
H Deck
  • Warp field controller
  • Docking port 8 (aft facing)
  • Enlisted quarters
  • Guest quarters
I Deck
  • Main engineering upper level
  • Main deuterium storage tanks upper level
  • Docking ports 7 (port) and 6 (starboard)
  • Engineering section dorsal hull polarization generator
  • Enlisted quarters
J Deck
  • Main engineering lower level
  • Chief Engineers Office
  • Main deuterium storage tanks lower level
  • Docking ports 5 (port) and 4 (starboard)
  • Antimatter storage pods
  • Antimatter pod ejection hatch
  • Enlisted quarters
  • Guest quarters
K Deck
  • Secondary deflector dish level 1
  • Long range sensor systems
  • Computer core #2 level 1
  • Engineering support labs
  • Hydroponics bays 1 through 4
L Deck
  • Secondary deflector dish level 2
  • Deflector control room
  • Computer core #2 level 2
  • Fabrication bays
  • Transporter room 2
  • Cargo bays 5 through 7
M Deck
  • Secondary Deflector level 3
  • Long range sensor systems
  • Secondary atmospheric processing systems
  • Secondary waste management systems
  • Transporter machinery room 2
  • Cargo bays 8 and 9
N Deck
  • Engineering Section ventral hull polarization generator
  • Fabrication bays
O Deck
  • Cargo bays 10 and 11
Official Federation Starship Specifications
Starship Classes 24th Century AkiraAmbassadorAntaresAresArgonautAscensionAtlantiaAquariusCardiffCerberusCentaurCenturyChallengerCheyenneConcordeDefiantDiligentDumontExcaliburFreedomGalaxyGalaxy RefitInsigniaIntrepidKelvinLunaNew OrleansNebulaNorwayNovaOdysseyOlympicOnimaruPathfinderPrometheusRavenRhode IslandRoninSaberSovereignSpringfieldSteamrunnerTitanVestaWallaceWildcat
Starship Classes 23rd Century AkulaCardenasConstellationConstitutionConstitution (Refit)CrossfieldEngleExcelsiorExcelsior (Refit)HooverMageeMalachowskiMirandaNimitzOberthOhioShelleyShepardSoyuzSydneyWalker
Starship Classes 22nd Century ColumbiaDaedalusFranklinNXNX Intrepid Yorktown