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 クロスフィールド級(Crossfield class) は惑星連邦で23世紀中葉に就役していた宇宙艦である。公式には科学調査艦に分類されていたが、連邦・クリンゴン戦争時には軍艦とされた。(DIS: 殺戮者のナイフは子羊の悲鳴など気にかけない

歴史[]

Two ships of the class were equipped with an experimental spore drive propulsion system, the USSDiscovery and its more advanced sister ship, the USSGlenn. In November of 2256, "Stone" and "Psycho" noted that Discovery appeared to be a brand new starship, without even "a scratch on the floor" of the shuttlebay. Both the Discovery and the Glenn had been commissioned by that time. (DIS: Context Is for Kings)

The class was also utilized by the Terran Empire Starfleet in the mirror universe, although that version lacked spore drive technology. (DIS: Despite YourselfVaulting Ambition)

技術情報[]

船体概要[]

A Crossfield- (left) and a Constitution- (right) class vessel connected by evacuation corridors

The Crossfield-class design consisted of a saucer section, a wide secondary hull, and two elongated nacelles.

Although they were longer, Crossfield-class vessels were of generally similar size to those of the Constitution級. (DIS: Will You Take My Hand?Through the Valley of Shadows)

To facilitate the operation of the spore drive, the saucer section was divided into three concentric sections separated by gaps. When engaging the spore drive, the ship went into black alert, which alerted the crew to the drive's activation. The outer and middle sections housed rings that could rotate clockwise and counter-clockwise respectively, so as to provide excess energy cavitation. (DIS: The Butcher's Knife Cares Not for the Lamb's Cry)

戦術システム[]

The ship's armament included phasers and forward and aft photon torpedoes. The ships had deflector shield capability for defense. (DIS: The Butcher's Knife Cares Not for the Lamb's Cry)

Crossfield-class starships were equipped with at least six tractor beam emitters for towing objects in space, two on the ventral engineering hull (port and starboard), two above the aft doors to the cargo bay to guide boarding shuttles, and two dorsal on the inner-ring of the saucer section. (DIS: Context Is for Kings; ST: Calypso)

推進システム[]

Two vessels of this class were known to be utilized by Starfleet to test a theoretical spore drive, following the outbreak of war with the Klingons in 2256. Shortly after achieving a breakthrough, the USS Glenn was crippled and all crew killed in an accident. She was then scuttled by her sister ship, the USS Discovery. (DIS: Context Is for Kings)

Ships of this class also included a regular warp drive for faster-than-light propulsion.

Scientific systems[]

Discovery's facilities were capable of supporting over three hundred discrete scientific missions – a Starfleet record in 2256. (DIS: Context Is for Kings)

Sensors included multiphasic scanning capabilities. (DIS: People of Earth)

Interior design[]

The ships' design featured polygonal windows to space in crew support compartments including the mess hall and crew quarters. Those same rooms, as well as sickbay and the corridors, mirrored the window design through recessed alcoves on the wall. (DIS: Context Is for Kings)

See: Crossfield-class decks

メイン・ブリッジ[]

The bridge of the USS Discovery through the window/viewscreen

The main bridge was located on deck one, with a central command chair for the commanding officer, turbolift access at the front-starboard and rear-center, and a computerized transparent window-viewscreen. Clockwise from the center command chair, the bridge stations comprised of a free-standing multi-purpose station, science, another free-standing multi-purpose station, tactical, helm, operations, spore drive control, communications, and a free-standing science station. (DIS: Context Is for KingsBrother)

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Off of the bridge was the captain's ready room, where, on the Discovery, Captain Gabriel Lorca kept a bowl of fortune cookies on his standing desk. (DIS: Context Is for KingsDespite Yourself)

Captain Pike's ready room (2257)

In 2257, Captain Christopher Pike favored a ready room disconnected from the bridge. This ready room featured a more personalized décor, additional seating, and a conference table as well as a food synthesizer slot and several computer panels. (DIS: New Eden)

機関部[]

Paul Stamets and his Glenn counterpart Straal operated their spore drives from engineering test bay alpha, a standard engineering workspace specially converted for that purpose. (DIS: Context Is for KingsBrother)

Aboard Discovery, the engineering lab was highly classified and required a breath print for access. Immediately off of main engineering was a cultivation bay where Stamets was growing his own prototaxites stellaviatori spores. Aboard Discovery's sister ship, the Glenn, the engineering section was highly shielded and the hull was double reinforced, preventing transport after a spore drive disaster. (DIS: Context Is for Kings)

The Glenn had modified the reaction cube in their engineering to hold the tardigrade, as Discovery later did as well. (DIS: Context Is for Kings)

Disassembly of spore drive equipment aboard the Discovery began in 2257, opening up the engineering lab with exposed conduits and machinery. Nevertheless, the spore drive was still operational. (DIS: BrotherNew Eden) テンプレート:Bginfo

艦内の移動[]

The Jefferies tubes aboard the Glenn

As was common on Starfleet vessels, a series of Jefferies tube crawl ways connected different areas, such as engineering to the shuttlebay. (DIS: Context Is for Kings) テンプレート:Bginfo

医療施設[]

Discovery primary sickbay (2257)

Sickbay was located on deck four, and featured three biobeds. Similar to on the NX class, sickbay was much more brightly colored than the rest of the ship, being a near white color. (DIS: The Butcher's Knife Cares Not for the Lamb's CryThe War Without, The War Within)

A second sickbay, Sickbay 2, was equipped to treat overflow and noncritical injuries. (DIS: An Obol for Charon)

貨物[]

Shuttlebays were also present on Crossfield-class starships, with force fields utilized to contain the atmosphere, as was common on starships. (DIS: Context Is for Kings)

The shuttlebay contained a large platform, delineated by the vessel's insignia, which descended and rotated to enable access to a launch facility for landing pods. Four pods were stored there, leading to a single launch rail and exterior port. (DIS: Brother)

Aboard the Glenn, the lower stores in the engineering hull were one of the largest storage facilities on the ship. (DIS: The Butcher's Knife Cares Not for the Lamb's Cry)

転送装置[]

Discovery transporter room (2256)

The transporter room aboard Crossfield-class ships occupied a corridor room. The back of the room was a circular alcove containing the transporter pad. The steps of the transporter glowed red when in use. (DIS: Choose Your Pain)

船室[]

Two-person junior officer quarters aboard the Discovery (2256)

Crew quarters of the mid-23rd century tended towards spartan, with only minimal options for customization or decoration. Aboard Discovery, senior officers were assigned their own personal quarters, while junior officers shared quarters. (DIS: Context Is for Kings)

Crew quarters featured holographic projectors capable of producing a "mirror" image, and a holo-communicator. (DIS: The Butcher's Knife Cares Not for the Lamb's Cry; ST: Runaway)

Guest quarters were located on deck 3. (DIS: The War Without, The War Within)

科学ラボ[]

Lorca's research lab aboard Discovery (2256)

Aboard Discovery, Lorca kept his own research lab, containing weapons and specimens that he'd collected (Harry Mudd referred to this lab as Lorca's "man cave"). Located on the lower decks of the engineering hull, this lab featured a holding cell and a window viewing starboard. (DIS: Context Is for Kings) テンプレート:Bginfo

Science lab, formerly the captain's ready room (2257)

Following Captain Pike's decision to move the captain's ready room to another location in 2257, the ready room attached to the bridge was converted into a science lab. Numerous pieces of scientific equipment (including a Vulcan data module) were moved into the section, the large window being separated into two ports by a computer terminal, and a large, transparent computer interface subdividing the room. (DIS: Point of Light)

レクリエーション施設[]

Discovery's mess hall (2256)

Crossfield-class starships offered a mess hall capable of serving a few dozen officers at once from five food synthesizers. (DIS: Context Is for Kings)

Ships of this class also had a room, possibly a gym, for sparring. (DIS: Project Daedalus)

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同型艦[]

Mirror universe
  • ISSディスカバリー (NCC-1031)

付録[]

登場回[]

  • DIS: (レギュラーのUSSディスカバリーを除く)
    • 支配する者
  • ST:

背景[]

The class was named for American test pilot Albert Scott Crossfield, who became the first pilot to fly at twice the speed of sound.

デザイン[]

A schematic of the Crossfield-class with shorter nacelles, resembling earlier design models.

The Crossfield-class ships bear some resemblance to the B-24-CLN, which was seen at the Surplus Depot Z15 in TNG: Unification I. Both models are based off a concept USSEnterprise study model (the B-24-CLN actually being a reuse of the model) designed by Ken Adam and Ralph McQuarrie for Star Trek: Planet of the Titans.

Star Trek: Discovery Designing Starships explains the design process that went into developing the Discovery, including experimenting with different moving parts, hull surface colors and patterns, and ship proportions. Earlier models included short, thicker nacelles, such as a graphic that would be included onscreen in Light and Shadows.

非正史[]

According to technical data prepared for the San Diego Comic Con in 2018, the ISS Discovery had seventeen decks, a crew complement of 180, a maximum warp of 8, two impulse engines (approximate warp factor 0.3), and a displacement-activated spore hub drive (approximate warp factor 1431). [1]

According to Star Trek: Discovery The Official Starships Collection, the Crossfield class is 750.5 meters long, consistent with the imperial equivalent of 2462 feet 4 inches (750.52 meters) given on a size chart in The Art of Star Trek: Discovery. This would be about 2.5 times the length of a TOS Constitution-class vessel and almost 100 meters longer than a 24th century Sovereign級 ship. However, The Official Starships Collection also claims that the size of the Constitution class was increased by a factor of 1.5 for Star Trek: Discovery, explaining why both ship types are of comparable sizes when they appear together on screen.

The Crossfield class is a playable ship in Star Trek Online, and has a small chance of appearing when a player purchases an add-on called the "Discovery Lock Box". The playable Crossfield comes equipped with the ability to use its spore drive to teleport the ship forward, unleashing a burst of mycelial energy that affects enemies' engines and leaving a payload of torpedoes to detonate in its wake, before teleporting back to its original position – evocative of the tactic employed by Discovery at Corvan II in The Butcher's Knife Cares Not for the Lamb's Cry. The ability is referred to in-game as the "Lorca Manuever". The mirror universe Crossfield is also a playable ship, available from limited-time "Infinity Promotions"; it has some subtle design differences to the prime ship and comes equipped with "Weaponized Helical Torsion" - the rotating discs of the saucer creating a buildup of mycelial energy which is then unleashed against enemy ships. The "Legendary Starship Bundle" released for the game's tenth anniversary in February 2020 features a 25th-century variant of the Crossfield class, christened the Glenn class after the USSGlenn, which comes with both abilities and can also be made to appear as either the prime or mirror Crossfield. The 32nd century refit was also made available as a playable ship from the "Discovery: Far From Home Lock Box" in May 2021, equipped with a cloaking device usable in combat and a Kwejian assault ship (similar to Booker's ship) for fire support.

外部リンク[]

  • テンプレート:Mbeta
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