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gptkbp:instanceOf
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aircraft
|
|
gptkbp:aircraft
|
Transport
Twin-engine.
Low-wing.
Civil and military.
Influenced future transport aircraft designs.
Transport and reconnaissance.
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|
gptkbp:constructionMaterial
|
Metal.
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gptkbp:countryOfOrigin
|
gptkb:United_States
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|
gptkbp:crew
|
2
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gptkbp:design
|
Low-wing monoplane
Clarence Leonard Johnson
Retractable landing gear.
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|
gptkbp:electrification
|
2 × Pratt & Whitney R-1340 Wasp
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gptkbp:engine
|
2.
|
|
gptkbp:engineType
|
radial engine
|
|
gptkbp:firstFlight
|
1939
1950s
1950s.
|
|
gptkbp:fuelCapacity
|
1,200 L
|
|
gptkbp:hasSecurity
|
1940
|
|
gptkbp:headlights
|
Conventional tail.
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|
gptkbp:height
|
4.57 m
|
|
gptkbp:historicalSignificance
|
Used_in_World_War_II.
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Lockheed 48-04
|
|
gptkbp:influenced
|
Subsequent_Lockheed_designs.
|
|
gptkbp:influencedBy
|
gptkb:Lockheed_10_Electra
|
|
gptkbp:introduced
|
1940
|
|
gptkbp:landingGear
|
Retractable.
|
|
gptkbp:legacy
|
Various airlines.
|
|
gptkbp:length
|
15.24 m
|
|
gptkbp:manufacturer
|
gptkb:Lockheed_Corporation
|
|
gptkbp:maximumDepth
|
1,500 kg
|
|
gptkbp:maxSpeed
|
320 km/h
|
|
gptkbp:maxTakeoffWeight
|
4,536 kg
|
|
gptkbp:nickname
|
L-12_Electra_Junior
|
|
gptkbp:notableFeature
|
1940
Good short-field performance.
|
|
gptkbp:notableUsers
|
gptkb:Pan_American_Airways
|
|
gptkbp:numberBuilt
|
approximately 50
|
|
gptkbp:operationalHistory
|
Used in military and civilian roles.
|
|
gptkbp:passengerCapacity
|
8
|
|
gptkbp:primaryUser
|
Civil aviation
|
|
gptkbp:productionLocation
|
Burbank,_California.
|
|
gptkbp:productionYears
|
1939-1941
|
|
gptkbp:propulsion
|
Variable-pitch.
|
|
gptkbp:range
|
1,600 km
|
|
gptkbp:relatedAircraft
|
gptkb:Lockheed_Model_10_Electra
|
|
gptkbp:retired
|
1950s
|
|
gptkbp:role
|
transport aircraft
|
|
gptkbp:services
|
6,100 m
|
|
gptkbp:status
|
retired
|
|
gptkbp:successor
|
gptkb:Lockheed_12_Electra
|
|
gptkbp:usedBy
|
gptkb:United_States_Army_Air_Forces
|
|
gptkbp:variant
|
Lockheed_48-05
|
|
gptkbp:wingArea
|
40.5 m²
|
|
gptkbp:wingspan
|
20.12 m
|