EntityQ2460887· pop 7· linked from 148 articlesSailSign in to saveWaterproof superstructure of a submarine.ConnectionssubmarineEntityradarEntitynavyEntityantennaEntitycamouflageEntityperiscopeEntityanatomical placementEntitydorsal finEntityfreeboardEntityvertical stabilizerEntityconning towerEntityOffice of Naval ResearchEntityCasabiancaEntityCategoriesSubmarine componentsSubmarine design