Klingon Basic Specs

Class	Dimentions metres				Mass KTons	Crew	Warp Speeds
Class	Length	Beam	Height	Decks	Mass KTons	Crew	Norm Cruise	Max Cruise	Max Rated
B'rel Class	3271	276	60	15	800	390	6	7.8	9	10
D'tai Class	6542	552	120	24	5,280	1,200	6	8	8.8	10
D-5 Class	2573	205	58	11	183	20	5*	5.5*	6*	2
D-7 Class (Standard)	2284	1605	605	18	470	4406	5*	5.6*	6.6*	10
D-7 Class (Refit)	2287	1607	607	18	307	480	5*	6*	8*	10
Early Bird of Prey (D-4 model)	100	80	24	4	28	18	5.1*	5.2*	5.8*	10
K'T'Inga Class (Standard)	2468	1609	689	9	490	510	5.5*	7*	8.8*	12
K'T'Inga Class (Refit)	2468	1609	689	9	490	510	5.5	7	8.8	12
Klingon Bird of Prey (Figures for D-13 model)	10910	92	20	4	30	1211	5	7	8.2	12
Klingon Tanker	25712	205	58	11	228	20	5*	5.5*	6*	2
Negh'var Class	682.3213	470.0914	136.6514	39	4,31015	2,50015	8	9.25	9.616	12
Raptor Class	10017	60	18	3	90	1218	5	5.5	6	4
Vor'cha Class	481.3219	341.7614	106.8714	28	2,23820	1,90020	6	8.8	9.620	4

Class	Dimentions metres				Mass Tons	Crew	Warp Speeds
Class	Length	Beam	Height	Decks	Mass Tons	Crew	Norm Cruise	Max Cruise	Max Rated
K'pak Class	3521	29	6.4	1	790	6	5	7	9	12

* Cochrane Scale

Yellow text = Canon source

Green text = Backstage source

White text = DITL speculation

References

#	Series	Season	Source	Comment
1			Speculative	Comparison of the B'Rel to the Enterprise-D in 'Rascals'. Note that the 109 metre bird of prey is a different ship which has its own entry.
2			Speculative	Comparison of the ship to the Enterprise-D and D'Deridex in 'The Defector'. Note that the 109 metre bird of prey is a different ship which has its own entry.
3			Speculative	Approximation, based on window heights.
4				Calculated from the scale diagram on page 317.
5
6	TOS	3	Day of the Dove
7			Generic official information
8			Star Trek Encyclopedia	Calculated from the scale diagram on page 581, comparing the K'T'Inga to the D-7.
9			Star Trek Encyclopedia
10			Speculative	Although sources are inconsistent, most calculations of the length of a Bird of Prey class ship yield a length of approximately 109 metres. Note that variants of the design which are significantly larger or smaller have their own entires under B'rel, K'pak and D'tai.
11			Star Trek III : The Search for Spock
12			Speculative	Approximation, based on window heights. Equal in size to the D-5.
13			Star Trek Deep Space Nine Technical Manual	Stated on page 162. We sometimes ignore this source, but a posting to the DS9 Newsgroup by David Stipes, DS9's Visual Effects Supervisor, gave 2,250 feet so we went with the DS9 TM figure since the two were in such good agreement. Note that the Mirror universe version of the Negh'Var seen in 'Shattered Mirror' appeared to be a good deal larger than this. The alternate version is most likely a different design related to the Negh'Var class in the same way as the various Klingon Birg of Prey types of our universe.
14			Star Trek Deep Space Nine Technical Manual
15			Star Trek Deep Space Nine Technical Manual	Page 162
16
17			Speculative	Approximation. Length is uncertain, but probably smaller than the NX class.
18	ENT	1	Sleeping Dogs
19			Star Trek Deep Space Nine Technical Manual	Stated on page 150. David Stipes, DS9's Visual Effects Supervisor, and Rick Sternbach have both confirmed the length is approximately 481 metres.
20
21			Speculative	Comparison to the Vor'cha attack cruiser in 'Way Of The Warrior'.

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Last updated : 30 Mar 2013

Series:	TOS Season 3 (Disc 2)
Source:	Day of the Dove

Series:	ENT Season 1 (Disc 3)
Source:	Sleeping Dogs

Source:	Speculative
Comment:	Comparison of the B'Rel to the Enterprise-D in 'Rascals'. Note that the 109 metre bird of prey is a different ship which has its own entry.