Excelsior class decks

The decks of Federation starship:




 * Deck 1
 * Main bridge (, et al.)


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


 * Deck 3
 * Captain's quarters


 * Deck 4
 * Vectored exhaust direction assembly ( production art)
 * Upper sensor module ( production art)


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


 * Deck 6
 * Impulse reaction system (extends down to Deck 10) ( production art)


 * Deck 7
 * Officer's quarters
 * Main sickbay ( production art)


 * Deck 8
 * Port and starboard computer cores (upper section) ( production art)


 * Deck 9
 * Port and starboard computer cores (mid section) ( production art)
 * RCS thruster assembly ( production art)


 * Deck 10
 * RCS mooring emitter ( production art)
 * Port and starboard computer cores (lower section) ( production art)
 * Crew lounge ( production art)


 * Deck 12
 * Warp reactor core (top level, extends down to Deck 26) ( production art)


 * Deck 14
 * Lower sensor platform ( production art)


 * Deck 15
 * Forward photon torpedo launchers ( production art)
 * Aft crew lounge ( production art)
 * Aft type-8 phaser emitters ( production art)
 * Aft RCS mooring emitters ( production art)
 * Aft lateral sensor array (in the nacelle pylons) ( production art)


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


 * Deck 18
 * Aft cargo bay (floor level) ( production art)


 * Deck 19
 * Main engineering ( production art)
 * Battle bridge ( production art)
 * Cargo bays (upper level) ( production art)


 * Deck 20
 * Cargo bays (mid level) ( production art)
 * Cargo conveyor (moves cargo between Deck 20 aft and Deck 22) ( production art)
 * Engineering hull lateral sensors ( production art)


 * Deck 21
 * Cargo bays (lower level) ( production art)
 * Tractor beam emitter ( production art)


 * Deck 24
 * Forward photon torpedo launchers ( production art)
 * Engineering computer core (top level) ( production art)


 * Deck 25
 * Aft photon torpedo launchers ( production art)


 * Deck 26
 * Warp reactor core (lower level) ( production art)


 * Deck 28
 * Engineering computer core (bottom level) ( production art)


 * Deck 30
 * (Engineering section Deck 15) Section 21 Alpha
 * Deflector relays and control room.
 * Primary navigational deflector ( production art)


 * Deck 32
 * Main shuttlebay ( production art)


 * Deck 33
 * Antimatter storage ( production art)


 * Deck 34
 * Antimatter fill port ( production art)

Background Information
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.