MC80 star cruiser
MC80 Star Cruisers are capital ships built by the Mon Calamari. They vary in shape but measure from 1,200 meters in length. The Mon Calamari contributed an unspecified number of these ships to the Rebel Alliance during the galactic civil war. These versatile, if non standardized capital ships were the most powerful vessels in the Rebel Alliance's navy. They mounted 48 turbolasers, 20 ion cannons, 6 tractor beams and carried 4 squadrons of starfighters and 1,200 ground troops. These craft made up the backbone of the Rebel fleet, but were phased out in favor of the MC80a star cruiser in the New Republic navy after the Empire fell.
- Mon Calamari Star Cruiser on StarWars.com