The decks of Excelsior-class Federation starship:

• Deck 1
  • Main Bridge (Star Trek III: The Search for Spock, et al.)

• Deck 2
  • Observation lounge (Star Trek Generations, production art)
  • Subspace field coil system (in the warp nacelles, extends down to Deck 8) (Star Trek Generations, production art)

• Deck 3
  • Captain's quarters (Star Trek VI: The Undiscovered Country)

• Deck 4
  • Vectored exhaust direction assembly (Star Trek Generations, production art)
  • Upper sensor module (Star Trek Generations, production art)

• Deck 5
  • Junior officer's quarters (Star Trek Generations, production art)
  • Lifeboat hatches (Star Trek Generations, production art)
  • Navigational sensor cluster (Star Trek Generations, production art)
  • Dorsal type-8 phaser emitters (Star Trek Generations, production art)
  • Field geometry sensors (in the nacelles) (Star Trek Generations, production art)

• Deck 6
  • Impulse reaction system (extends down to Deck 10) (Star Trek Generations, production art)

• Deck 7
  • Officer's quarters (VOY: "Flashback")
  • Main sickbay (Star Trek Generations, production art)

• Deck 8
  • Port and starboard computer cores (upper section) (Star Trek Generations, production art)

• Deck 9
  • Port and starboard computer cores (mid section) (Star Trek Generations, production art)
  • RCS thruster assembly (Star Trek Generations, production art)

• Deck 10
  • RCS mooring emitter (Star Trek Generations, production art)
  • Port and starboard computer cores (lower section) (Star Trek Generations, production art)
  • Crew lounge (Star Trek Generations, production art)

• Deck 12
  • Warp reactor core (top level, extends down to Deck 26) (Star Trek Generations, production art)

• Deck 14
  • Lower sensor platform (Star Trek Generations, production art)

• Deck 15
  • Forward photon torpedo launchers (Star Trek Generations, production art)
  • Aft crew lounge (Star Trek Generations, production art)
  • Aft type-8 phasers emitters (Star Trek Generations, production art)
  • Aft RCS mooring emitters (Star Trek Generations, production art)
  • Aft lateral sensor array (in the nacelle pylons) (Star Trek Generations, production art)

• Deck 16
  • Aft cargo bay doors (extends down to deck 18)

• Deck 18
  • Aft cargo bay (floor level) (Star Trek Generations, production art)

• Deck 19
  • Main engineering (Star Trek Generations, production art)
  • Battle bridge (Star Trek Generations, production art)
  • Cargo bays (upper level) (Star Trek Generations, production art)

• Deck 20
  • Cargo bays (mid level) (Star Trek Generations, production art)
  • Cargo conveyor (moves cargo between Deck 20 aft and Deck 22) (Star Trek Generations, production art)
  • Engineering hull lateral sensors (Star Trek Generations, production art)

• Deck 21
  • Cargo bays (lower level) (Star Trek Generations, production art)
  • Tractor beam emitter (Star Trek Generations, production art)

• Deck 24
  • Forward photon torpedo launchers (Star Trek Generations, production art)
  • Engineering computer core (top level) (Star Trek Generations, production art)

• Deck 25
  • Aft photon torpedo launchers (Star Trek Generations, production art)

• Deck 26
  • Warp reactor core (lower level) (Star Trek Generations, production art)

• Deck 28
  • Engineering computer core (bottom level) (Star Trek Generations, production art)

• Deck 30
  • (Engineering section Deck 15) Section 21 Alpha ^[1]
    • Deflector relays and control room. (Star Trek Generations)
  • Primary navigational deflector (Star Trek Generations, production art)

• Deck 32
  • Main shuttlebay (Star Trek Generations, production art)

• Deck 33
  • Antimatter storage (Star Trek Generations, production art)

• Deck 34
  • Antimatter fill port (Star Trek Generations, production art)

Appendices Edit

Notes Edit

1. ↑ During the encounter with the Nexus, the Enterprise-B suffered a hull breach in the engineering section, in sections 20 through 28 on decks 13, 14, and 15. Presumably the dialogue referred to "engineering section decks" where what would commonly called deck 15 would be "engineering section deck 1". This corresponds with the visual effects displaying the hull breach around what is commonly called decks 28, 29 and 30.

Background InformationEdit

Most features here are derived from the Enterprise-B master systems display production art, depicting the internal arrangement of all the decks of an Excelsior-class starship with several locations labeled. The graphic was prominently featured in Star Trek: Generations on the Enterprise-B bridge set. The legible version of the graphic was published in Star Trek: The Next Generation Sketchbook: The Movies.