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Hermes Class

Size Comp

Class 1

Universe : Prime Timeline
Affiliation : Federation
Class Name : Hermes Class1
Type : Scout1
Unit Run :
NCC 585 USS Hermes1 - Retired
NCC 586 USS Anubis1 - Retired
NCC 588 USS Aeolus1 - Retired
NCC 589 USS Diana1 - Retired
NCC 590 USS Quintillus1 - Retired
NCC 591 USS Bridger1 - Retired
NCC 592 USS Carson1 - Retired
NCC 593 USS Batidor1 - Retired
NCC 594 USS Cody1 - Retired
NCC 595 USS Revere2 - Retired
NCC 596 USS Spaker1 - Retired
NCC 597 USS Bowie1 - Retired
NCC 598 USS Sacajawea1 - Retired
NCC 599 USS Tonte1 - Retired
NCC 600 USS Crockett1 - Retired
NCC 601 USS Monocerus1 - Retired
NCC 602 USS Aries1 - Retired
NCC 603 USS Equulus1 - Retired
NCC 604 USS Lupus1 - Retired
NCC 605 USS Taurus1 - Retired
NCC 606 USS Camelopardus1 - Retired
NCC 607 USS Leo1 - Retired
NCC 608 USS Lynx1 - Retired
NCC 609 USS Ursa Major1 - Retired
NCC 610 USS Lepus1 - Retired
NCC 611 USS Canis Major1 - Retired
NCC 612 USS Pegasus1 - Retired
NCC 613 USS Vulpecula1 - Retired
NCC 614 USS Leo Minor1 - Retired
NCC 615 USS Canis Minor1 - Retired
NCC 616 USS Ursa Minor1 - Retired
NCC 617 USS Cygnus1 - Retired
NCC 618 USS Apus1 - Retired
NCC 619 USS Tucana1 - Retired
NCC 620 USS Corvus1 - Retired
NCC 621 USS Columbia1 - Retired
NCC 622 USS Pavo1 - Retired
NCC 623 USS Aquila1 - Retired
NCC 624 USS Grus1 - Retired
NCC 625 USS Phoenix1 - Retired
3 have been lost in all. 37 have been retired from service.
Commissioned : 2245 - 2260, remained in service until 2320
Dimensions : Length : 242.5 m3
Beam : 127.1 m1
Height : 60 m1
Decks : 16
Mass : 412,000 metric tons
Crew : 1951
Armament : 21 x Type VI phaser bank1, total output 850 TeraWatts
Defence Systems : Standard shield system, total capacity 40,500 TeraJoules
Standard Monotanium Single hull.
Standard level Structural Integrity Field
Warp Speeds
(TOS scale) :
Maximum Cruise : 61
Maximum Rated : 81 for 18 hours.
Strength Indices :
(Galaxy class = 1,000)
Beam Firepower : 17
Torpedo Firepower : -
Weapon Range and Accuracy : 35
Shield Strength : 15
Hull Armour : 5
Speed : 267
Combat Manoeuvrability : 6,340
Overall Strength Index : 48
Diplomatic Capability : 3
Expected Hull Life : 60
Refit Cycle : Minor : 1 year
Standard : 1 years
Major : 20 years


The Hermes class was developed in parallel to the Saladin class destroyers. Initially it was envisaged that each ship would have a different hull design, with the Hermes hull approximately 65% the size of the Saladins. However, in the initial feasibility studies it became clear that the development costs for a second hull would be significantly greater than the saving made by building a smaller design. Starfleet decided to scrap the smaller vessel and build an offshoot of the Saladin design.

Compared to the Saladin, the Hermes class scout had a substantially reduced armament - the were only two lasers compared to six, and no photon torpedo tubes. The shields were also significantly weaker. The extra space created within the frame was used to install extra planetary survey equipment and extend the fuel supplies, allowing the ships to operate over greater unsupported ranges than the Saladins. This made them a good choice for short and medium range exploratory missions.

The Hermes class benefited from the reliability of the Saladin hull, and they proved very popular in service. In the 2260's they recieved phaser weapons in place of their lasers. Like the Saladins they did experience some problems with the warpfield geometry generated by the single nacelle, but these were solved relatively quickly. The first nine ships recieved Monotronic computers, with Duotronic systems arriving once they had been fully tested in the Constitutions.

The Hermes class was treated relatively poorly in terms of updates, and by 2300 they were no longer considered effective designs. Nevertheless Starfleet was reluctant to either retire or upgrade the ships and they were forced to soldier on until the last one retired in 2320.

Colour key

Canon source Backstage source Novel source DITL speculation


# Series Season Source Comment
1 Star Trek - Starfleet Technical Manual
2 Star Trek : The Motion Picture
3 Star Trek - Starfleet Technical Manual Stated on page 01:04:14.
Book : Star Trek - Starfleet Technical Manual
Film: Star Trek : The Motion Picture
Book : Star Trek - Starfleet Technical Manual
Comment : Stated on page 01:04:14.


Another ship from the TOS Technical Manual, the Hermes shares an identical configuration with the Saladin, and this has dictated most of the entry. Everything in green is straight from the TOS TM.
© Graham & Ian Kennedy Page views : 41,037 Last updated : 29 Mar 2014