The Mission-class was a Federation class II courier starship in Starfleet service in the 23rd century, entering service on reference stardate 1/9101. A mark II uprated configuration was introduced on reference stardate 1/9112. The Mission warp engines were FWA-1 type, rated to cruise at warp factor 7.5 and max out at warp factor 9. The Mission impulse engines were of the FIA type. The Mission weapons consisted of a single forward-facing phaser bank, and defenses were by FSC model deflector shields.