NX (class)

Facts

• Heavy cruiser
• History
  • Initial designs: 2140 (Federation: The First 150 Years)
  • First prototype: 2143, NX-Alpha (ENT: "First Flight")
  • First commissioned: 2150, Enterprise NX-01 (ENT)
    • Launched April 12, 2151
  • Last commissioned: May 2155, Intrepid NX-07 (TNG: Indistinguishable From Magic)
    • Launched 2160
  • Replaced with Columbia-class: 2161
• Statistics
  • Length: 225m
  • Width: 135.8m
  • Height: 33.3m
  • Mass: 80,000mt
  • Crew: 83
  • Cruising speed: Warp 4.5 (ENT: "Broken Bow")
  • Maximum speed: Warp 5.2 (ENT: "Affliction")
  • Auxiliary vessels: Two OTV type K42 shuttlepods
  • Armament
    • Original design
      • 4x Plasma cannons (ENT: "Broken Bow")
      • 3x Mark I phase cannons (ENT: "Silent Enemy")
      • Torpedo launcher, 2x forward
        • Mark I Triton-class spatial torpedoes (ENT: "Minefield", SCE Novel: "Foundations, Book Two")
      • Mark I polarized hull plating
    • 2153 refit
      • 12x Mark I phase cannons (ENT: "The Expanse")
      • Torpedo launcher, 2x forward
        • Mark I photonic torpedoes (ENT: "The Expanse")
      • Mark II polarized hull plating (ENT: "The Expanse")
    • 2154 refit
      • 12x Mark II pulsed phase cannons (ENT: "Home")
      • Torpedo launcher, 2x forward, 2x dorsal, 2x ventral (ENT: "Home")
        • Mark I photonic torpedoes
      • Mark III polarized hull plating (ENT: "Home")
    • 2160 refit
      • Installation of first-generation deflector shield system (ENT Novel: To Brave the Storm)
• Layout
  • 7 Decks
    • A Deck
      • Bridge
      • Situation Room
      • Captain's Ready Room
      • Warp nacelles
    • B Deck
      • Senior officer's quarters (ENT: "Shockwave, Part II", "Cogenitor"; ENT Novel: Kobayashi Maru, To Brave the Storm)
      • Energy distribution systems
      • Sensors
      • Nacelle access tunnels
    • C Deck
      • Senior officer's quarters (ENT: "Bounty")
      • Junior officer's quarters (ENT: "Fight or Flight", "Shockwave, Part II")
      • Life support (ENT: "Unexpected")
      • Upper observation deck
      • Deuterium tanks
      • Plasma chamber
      • Gymnasium (ENT: "Vanishing Point")
    • D Deck
      • Engineering, upper section (Star Trek: Enterprise production schematics)
      • Cargo bay 1 (ENT: "Vox Sola", "Damage")
      • Enlisted crew quarters
      • Guest quarters (ENT: "Kir'Shara")
      • Decon (ENT: "Bounty", "Observer Effect")
      • Transporter
    • E Deck
      • Engineering, lower section (ENT: "Zero Hour", Star Trek: Enterprise production schematics)
      • Sickbay (ENT Novel: The Good That Men Do)
      • Captain's quarters (ENT: "Bound"; ENT Novel: Beneath the Raptor's Wing, To Brave the Storm)
      • Junior officer's quarters (ENT: "Fight or Flight")
      • Launch bays (ENT: "Silent Enemy"; ENT Novel: Kobayashi Maru)
      • Science labs (ENT: "Rajiin")
      • Mess hall
        • Same deck as Sickbay by "The Council"
      • Captain's mess (ENT Novel: The Good That Men Do)
      • Navigational deflector
      • Navigation control thrusters
      • Impulse engines
      • Escape pods
      • Docking ports (ENT: "Bounty"; ENT Novel: The Good That Men Do)
        • One port, one starboard
      • Cargo Bay 2 (ENT: "Damage")
    • F Deck
      • Armory (ENT: "Daedalus")
      • Forward torpedo room
      • Phase cannon assembly (ENT: "Cogenitor")
      • Lower observation deck
      • Escape pods
      • Launch bay doors
    • G Deck
      • Sensor arrays
      • Grapplers
      • Guest quarters (ENT: "Babel One")

Known ships

NX-class

Name	Registry	Service Begin	Service End
Enterprise NX-01	NX-01	2151-04-12	2160-08
Columbia NX-02	NX-02	2154-11-30	2156-06
Challenger NX-03	NX-03	2155-08	2156-03-10
Discovery NX-04	NX-04	2155-08	2155-11-08
Atlantis NX-05	NX-05	2156-02	2156-06-20
Endeavour NX-06	NX-06	2156-06-02
Intrepid NX-07	NX-07	2160	2161-08