The
Rigel-class starship is both an uninspiring and absolutely indispensable part of Starfleet.* Sometimes known (semi-jokingly) as the "
Adequate class", it is neither the fastest, most reliable, nor the most powerfully armed.* There is no field of specialization in which the Rigel excels.*
By the same token, there is no field in which the class is considered particularly deficient.* It is sturdy and easy to maintain.* It has a respectable top speed of Warp 8, and can sufficiently defend itself against threats.* Like nearly all Federation starships, it has laboratory space on-board permitting it to undertake research and exploration missions.* In short, it can turn its hand to whatever purpose is required and get the job done, if not as well as a ship designed for that specific purpose.
Given that, and also it's modest size and crew requirements, Starfleet has been able to construct and field more than 250 of these ships, using them primarily for general patrol and survey duties.* They are considered a good "beginner" ship for newly minted Command officers and post-Academy Midshipmen.* They are also popular "last tours" for older officers who did not seek or did not receive starbase or groundside assignments prior to their retirement.
Rigel-class Starship
L 261m*
W 146m*
H 36m / 17 decks*
Mass 490,000mt**
Top Speed: Wf 8**
Armament: 7 x phaser arrays, 3 x torpedo launchers*
75 warhead reserve**
Shuttle complement: 2 x Type 7 or similar**
Crew: 100**
Passengers: 25**
Evacutation Capacity: 625**
* - derived from image
** - my guestimate