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gptkbp:instance_of
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gptkb:aircraft
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gptkbp:aircraft_operated
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gptkb:aircraft
gptkb:de_Havilland_Comet
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|
gptkbp:airlines
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gptkb:BOAC
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gptkbp:aspect_ratio
|
7.5
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gptkbp:country
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gptkb:United_Kingdom
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gptkbp:crew
|
gptkb:5
gptkb:Captain_John_Cunningham
2
|
|
gptkbp:design
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gptkb:Sir_Geoffrey_de_Havilland
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|
gptkbp:engine
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gptkb:4
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gptkbp:engine_type
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gptkb:Rolls-Royce_Avon
turbojet
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gptkbp:features
|
swept wings
|
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gptkbp:first_flight
|
gptkb:1980
1951-07-27
1952-10-02
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gptkbp:fuel_capacity
|
3,000 US gallons
|
|
gptkbp:height
|
8.5 m
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|
gptkbp:historical_significance
|
first commercial jet airliner
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|
https://www.w3.org/2000/01/rdf-schema#label
|
DH.106 Comet 4 K
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|
gptkbp:influenced
|
future jet airliners
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|
gptkbp:landing_gear
|
gptkb:horse_race
|
|
gptkbp:length
|
31.7 m
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|
gptkbp:manufacturer
|
gptkb:de_Havilland
|
|
gptkbp:material
|
3.5 m
|
|
gptkbp:max_speed
|
850 km/h
|
|
gptkbp:max_takeoff_weight
|
60,000 lb
|
|
gptkbp:notable_event
|
Comet accidents
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|
gptkbp:notable_features
|
pressurized cabin
|
|
gptkbp:number_built
|
gptkb:114
|
|
gptkbp:operational_history
|
gptkb:British_Overseas_Airways_Corporation
|
|
gptkbp:production_years
|
1949-1964
|
|
gptkbp:range
|
5,000 km
|
|
gptkbp:retired
|
gptkb:1980
|
|
gptkbp:retirement_year
|
age and safety concerns
|
|
gptkbp:role
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gptkb:aircraft
|
|
gptkbp:seating_capacity
|
gptkb:81
2-class
|
|
gptkbp:service_ceiling
|
40,000 ft
|
|
gptkbp:services
|
gptkb:1952
|
|
gptkbp:speed
|
500 km/h
|
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gptkbp:successor
|
gptkb:de_Havilland_Comet_4_B
|
|
gptkbp:wing_area
|
1,200 ft²
|
|
gptkbp:wingspan
|
28.9 m
|
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gptkbp:bfsParent
|
gptkb:de_Havilland
|
|
gptkbp:bfsLayer
|
5
|