Talk:Ship Weapons/@comment-50.100.37.14-20120829124834/@comment-24.210.200.172-20120914163657

you can only have 4 uncompleted blueprints for each of the 3 tiers before the game will give you another blueprint to start. do not confuse blueprints with parts of a blueprint.

So you can have up to 12 uncompleted blueprints at one time but they will be 4 in each tier.