The 'Sema-class is a type of Small craft used by the VinShari.

History and specifications

Based on the first design that took the VinShari to space and named after the smallest continent on Vinshari Prime the Sema-class is used as commercial shuttle, emergency craft, troop transport and gunship. This vessels is single-masted and can travel at a maximum speed of warp 5 and possesses enough armaments to protect itself. (Star Trek Adventures module: Shackleton Expanse Campaign Guide)