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gptkbp:instanceOf
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gptkb:aircraft
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gptkbp:category
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low-wing aircraft
aircraft first flown in 1938
four-engined tractor aircraft
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gptkbp:crew
|
5
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gptkbp:cruiseSpeed
|
215 mph
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gptkbp:derivedFrom
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gptkb:aircraft
|
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gptkbp:emptyWeight
|
24,300 lb
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gptkbp:enginePower
|
1,100 hp each
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gptkbp:engineType
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gptkb:Wright_R-1820_Cyclone_9_radial_engines
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gptkbp:firstFlight
|
1938
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gptkbp:height
|
20 ft 9 in
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Boeing 307 Stratoliner
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gptkbp:introduced
|
1938
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gptkbp:length
|
74 ft 4 in
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gptkbp:manufacturer
|
gptkb:Boeing
|
|
gptkbp:maximumSpeed
|
241 mph
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gptkbp:maxTakeoffWeight
|
45,000 lb
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gptkbp:nickname
|
gptkb:Stratoliner
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gptkbp:notableFeature
|
first airliner with a pressurized cabin
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gptkbp:numberBuilt
|
10
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gptkbp:numberOfEngines
|
4
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gptkbp:primaryUser
|
gptkb:Pan_American_Airways
gptkb:Transcontinental_&_Western_Air
gptkb:US_Army_Air_Forces
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gptkbp:range
|
2,390 mi
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|
gptkbp:retired
|
1951
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gptkbp:seatingCapacity
|
33
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gptkbp:serviceCeiling
|
23,300 ft
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gptkbp:survivesIn
|
gptkb:Smithsonian_National_Air_and_Space_Museum
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|
gptkbp:usedIn
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gptkb:World_War_II
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gptkbp:wingspan
|
107 ft 3 in
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gptkbp:bfsParent
|
gptkb:Steven_F._Udvar-Hazy_Center
gptkb:Boeing
gptkb:Boeing_aircraft
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gptkbp:bfsLayer
|
5
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