|Description||Equipped with cutting-edge weapons and armour, these capital ships are the pride of the Federation navy.|
|Requirement||allrooms:149 >= 1 && allrooms:256 >= 10|
|Grid Space||Total: 237|
Resource Grids*: 0
Resource Grids: Extended hulls have special areas (often highlighted in yellow) that only allow resource rooms to be placed inside them. This includes gas/mineral storage rooms, warhouse and lifts and vents. But weapon rooms, armour and other non-resource rooms cannot be placed inside them. Take care when planning a layout in a extended hull.