Klingon Fleet - 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	327 [1]	276	60	15	800	390	6	7.8	9	10
D'tai Class	654 [2]	552	120	24	5,280	1,200	6	8	8.8	10
D-5 Class	257 [3]	205	58	11	183	20	5*	5.5*	6*	2
D-7 Class (Standard)	228 [4]	160 [5]	60 [5]	18	470	440 [6]	5*	5.6*	6.6*	10
D-7 Class (Refit)	228 [7]	160 [8]	60 [8]	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)	246 [9]	160 [10]	68 [10]	9	490	510	5.5*	7*	8.8*	12
K'T'Inga Class (Refit)	246 [9]	160 [10]	68 [10]	9	490	510	5.5	7	8.8	12
Klingon Augments Ship	70 [11]	-	-	-	-	-	-	-	-	-
Klingon Bird of Prey (Figures for D-13 model)	109 [12]	92	20	4	30	12 [13]	5	7	8.2	12
Klingon Cargo Ship	255.65 [14]	-	-	-	-	-	-	-	-	-
Klingon Freighter	200 [15]	-	-	-	-	-	-	-	-	-
Klingon Tanker	257 [16]	205	58	11	228	20	5*	5.5*	6*	2
Klingon Transport	80 [17]	-	-	-	-	-	-	-	-	-
Klingon Transport #2	150 [18]	-	-	-	-	-	-	-	-	-
Negh'var Class	682.32 [19]	470.09 [5]	136.65 [5]	39	4,310 [20]	2,500 [20]	8	9.25	9.6 [5]	12
Raptor Class	100 [21]	60	18	3	90	12 [22]	5	5.5	6	4
Regency Class	4,500 [23]	3,180	1,185	210 appr	-	-	6	9	9.6	12
Voodieh Class	682.32 [24]	280	137	39	-	-	-	-	-	-
Vor'cha Class	481.32 [25]	341.76 [5]	106.87 [5]	28	2,238 [5]	1,900 [5]	6	8.8	9.6 [5]	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	35 [26]	29	6.4	1	790	6	5	7	9	12

* Cochrane Scale

Colour key

Canon source

Backstage source

Novel source

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			Star Trek Deep Space Nine Technical Manual	Calculated from the scale diagram on page 317.
5			Star Trek Deep Space Nine Technical Manual
6	TOS	3	Day of the Dove
7			Generic official information
8			Generic official information
9			Star Trek Encyclopedia	Calculated from the scale diagram on page 581, comparing the K'T'Inga to the D-7.
10			Star Trek Encyclopedia
11			Speculative	Approximation vs NX Class
12			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.
13			Star Trek III : The Search for Spock
14			Speculative	Assumed to be the same length as the Cardassian Cargo ship
15			Speculative	Speculation - same as the Promellian/Skreean ship
16			Speculative	Approximation, based on window heights. Equal in size to the D-5.
17			Speculative	Guess.
18			Speculative	Speculation - clearly a ship of a decent size, enough to have a crew, escape pods, and room to run around in
19			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.
20			Star Trek Deep Space Nine Technical Manual	Page 162
21			Speculative	Approximation. Length is uncertain, but probably smaller than the NX class.
22	ENT	1	Sleeping Dogs
23			Speculative	Approximation, calculated from comparison to the Galor class vessel seen in close proximity during 'Shattered Mirror'.
24			Speculative	Stated in the DS9 TM. We're assuming that this ship is the same size as its DS9 counterpart.
25			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.
26			Speculative	Comparison to the Vor'cha attack cruiser in 'Way Of The Warrior'.

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Last updated : 18 Dec 2024

Series :	TOS Season 3
Episode :	Day of the Dove

Series :	ENT Season 1
Episode :	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.

Book :	Star Trek Deep Space Nine Technical Manual
Comment :	Calculated from the scale diagram on page 317.