Seawolf-class attack submarine

GPTKB entity

Predicate	Object
gptkbp:instanceOf	nuclear-powered attack submarine class
gptkbp:armament	gptkb:Mk_48_torpedoes gptkb:Tomahawk_cruise_missiles gptkb:Harpoon_anti-ship_missiles 8 × 660 mm torpedo tubes
gptkbp:beam	12.8 meters
gptkbp:builtBy	gptkb:General_Dynamics_Electric_Boat
gptkbp:commissioned	1997
gptkbp:countryOfOrigin	gptkb:United_States
gptkbp:crew	140
gptkbp:deployedSince	late 1990s
gptkbp:designedFor	Cold War operations
gptkbp:displacement	9,138 tons submerged
gptkbp:hasUnit	approximately $3 billion
https://www.w3.org/2000/01/rdf-schema#label	Seawolf-class attack submarine
gptkbp:hullNumber	SSN-21 to SSN-23
gptkbp:leadShip	gptkb:USS_Seawolf_(SSN-21)
gptkbp:length	107.6 meters
gptkbp:maximumDepth	490 meters
gptkbp:notableFeature	modular construction advanced sonar systems high speed and stealth
gptkbp:numberBuilt	3
gptkbp:operatedBy	gptkb:United_States_Navy
gptkbp:precededBy	gptkb:marine
gptkbp:propulsion	gptkb:S6W_nuclear_reactor
gptkbp:role	gptkb:intelligence_gathering special operations support anti-submarine warfare anti-surface warfare
gptkbp:shipsInClass	gptkb:USS_Connecticut_(SSN-22) gptkb:USS_Jimmy_Carter_(SSN-23) gptkb:USS_Seawolf_(SSN-21)
gptkbp:speed	over 35 knots submerged
gptkbp:successor	gptkb:marine
gptkbp:uniqueShip	USS Jimmy Carter (SSN-23) has a Multi-Mission Platform extension
gptkbp:bfsParent	gptkb:Seawolf_class
gptkbp:bfsLayer	7