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gptkbp:instanceOf
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gptkb:Frigate
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gptkbp:acquisition
|
$50,000
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gptkbp:audioJack
|
Advanced sonar technology
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gptkbp:communityEngagement
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gptkb:Allied_nations
|
|
gptkbp:communityService
|
Museum displays
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gptkbp:controls
|
Remote control
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gptkbp:culturalImpact
|
Featured in films and literature
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gptkbp:decommissioned
|
1995
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gptkbp:deployedTo
|
Nuclear submarines
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gptkbp:depth
|
1,200 feet
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gptkbp:design
|
Anti-ship warfare
Streamlined shape
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gptkbp:designedBy
|
gptkb:United_States_Navy
|
|
gptkbp:diameter
|
19 inches
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gptkbp:firstDeployment
|
1944
1990
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gptkbp:hasArea
|
Naval testing facilities
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gptkbp:hasConflictWith
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gptkb:Cold_War
|
|
gptkbp:historicalPeriod
|
Sinking enemy vessels
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gptkbp:historicalSignificance
|
Innovative design
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Torpedo 47
|
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gptkbp:impact
|
Changed submarine warfare strategies
|
|
gptkbp:influencedBy
|
Previous torpedo models
|
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gptkbp:launchSite
|
gptkb:Submarine
Vertical launch system
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|
gptkbp:legacy
|
Influenced future torpedo designs
|
|
gptkbp:length
|
21 feet
|
|
gptkbp:manufacturer
|
gptkb:General_Dynamics
|
|
gptkbp:maxTakeoffWeight
|
1,500 pounds
|
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gptkbp:notableFeature
|
Wire-guided
Sinking_of_Japanese_ships
|
|
gptkbp:notableUsers
|
gptkb:U.S._Navy_submarines
|
|
gptkbp:operationalArea
|
Naval warfare
|
|
gptkbp:operationalRange
|
1,500 yards
|
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gptkbp:operationalStatus
|
Retired
|
|
gptkbp:productionCompany
|
1930s to 1940s
|
|
gptkbp:propulsion
|
Electric motor
|
|
gptkbp:provides
|
Active sonar
|
|
gptkbp:range
|
1,000 yards
|
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gptkbp:replacedBy
|
gptkb:Mark_50_torpedo
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|
gptkbp:retired
|
1990s
|
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gptkbp:retirementYear
|
Obsolescence
|
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gptkbp:services
|
1943
|
|
gptkbp:speed
|
40 knots
|
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gptkbp:succeededBy
|
High
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gptkbp:successor
|
gptkb:Mark_48_torpedo
|
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gptkbp:supportRole
|
gptkb:Pacific_Theater
gptkb:World_War_II
|
|
gptkbp:targets
|
Surface ships
|
|
gptkbp:team
|
Naval engineers
|
|
gptkbp:torpedoSystem
|
gptkb:Mark_47
gptkb:Mark_family
Heavyweight torpedo
|
|
gptkbp:training
|
Naval training exercises
|
|
gptkbp:type
|
Guided torpedo
High explosive
|
|
gptkbp:usedBy
|
gptkb:United_States_Navy
|
|
gptkbp:weight
|
2,000 pounds
|