Class XI starship

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Class XI is a starship classification term used to describe a type of starship in relation to other starship types in similar fleets.

In the 24th century, the Wellington-class starship was considered to be a class XI transwarp light cruiser by the Federation Starfleet. (TNG roleplay module: Star Trek: The Next Generation Officer's Manual)

Starship classification
By type	argosy • assault ship • attack cruiser • attack fighter • battle cruiser • battleship • bird-of-prey • cargo transport • carrier • colony ship • combat support tender • construction ship • corsair • corvette • courier • cruiser • cutter • destroyer • dreadnought • escort • explorer • fast attack ship • fast cruiser • freighter • frigate • fuel transport • gunboat • heavy cruiser • heavy escort • hospital ship • liaison cutter • light cruiser • light frigate • medical frigate • mining freighter • monitor • passenger liner • patrol cruiser • personnel carrier • prison barge • repair tender • research vessel • research cruiser • runabout • scout • strike cruiser • super carrier • surveyor • tanker • tender • timeship • transport • troop transport • tug • warbird • warpshuttle
Alphanumeric	I • II • III • IV • V • VI • VII • VIII • IX • X • XI • XII • XIII • XIV • XV • XVI