|Universe :||Prime Timeline|
|Class Name :||Y Class|
|Unit Run :||
ECS 2801 ECS Fortunate1 - Retiredplus 84 others built in total. 7 have been lost in all. 79 have been retired from service.
|Commissioned :||2114 - 2143, remained in service until 2243|
|Dimensions :||Length : 280 m2
Beam : 76 m3
Height : 53 m3
Decks : 10
|Mass :||634,000 metric tons basic vessel, plus 2,000 tons maximum per cargo pod|
1 x plasma cannon , total output 2 TeraWatts
|Defence Systems :||Light Monotanium Single hull.
Low level Structural Integrity Field
(TOS scale) :
|Normal Cruise : 1.5
Maximum Cruise : 1.6
Maximum Rated : 1.8 for 4 hours.
|Strength Indices :
(Galaxy class = 1,000)
|Beam Firepower : 0.04
Torpedo Firepower : -
Weapon Range and Accuracy : 5
Shield Strength : -
Hull Armour : 0.31
Speed : 3
Combat Manoeuvrability : 560
|Overall Strength Index :||9|
|Diplomatic Capability :||1|
|Expected Hull Life :||100|
|Refit Cycle :||Minor : 5 year
Standard : 5 years
Major : 20 years
In an alternate timeline, at least two Y class ships were part of the fleet which took the remnants of Humanity to Ceti Alpha V after the Earth was destroyed.4
The Y class ships began to retire from service in 2210, and the last vessel completed its final mission in 2243.
|Canon source||Backstage source||Novel source||DITL speculation|
|2||Speculative||Estimated compared to Enterprise in the episode 'Favourite Son'.|
|3||Speculative||Calculated from scale diagram, assuming 280 m length|
|Series :||ENT Season 1 (Disc 3)|
|Episode :||Fortunate Son|
|Comment :||Estimated compared to Enterprise in the episode 'Favourite Son'.|
|Comment :||Calculated from scale diagram, assuming 280 m length|
|Series :||ENT Season 3 (Disc 2)|
Mayweather also states that a ship like this might be hauling "fifty kilotons of dilithium ore". This is something of a YATI - the Enterprise used lithium crystals rather than dilithium in early season 1 of TOS, so technically ships of the Enterprise era should use lithium or something more primitive. Fifty kilotons would presumably represent the ship's maximum payload.
The size of the ship is just an estimate, and there are no really good comparison shots in the episode so it's very hard to judge correctly.
|© Graham & Ian Kennedy||Page views : 32,475||Last updated : 12 Mar 2013|