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gptkbp:instance_of
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gptkb:aircraft
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gptkbp:armament
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gptkb:bombs
machine guns
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gptkbp:cockpit
|
open cockpit
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gptkbp:configuration
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gptkb:biplane
|
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gptkbp:country_of_origin
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gptkb:United_Kingdom
|
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gptkbp:crew
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2
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gptkbp:design
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gptkb:Geoffrey_de_Havilland
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gptkbp:engine
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gptkb:Liberty_L-12
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gptkbp:first_flight
|
1916
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gptkbp:height
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3.05 m
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gptkbp:historical_significance
|
first American-built bomber to see combat
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|
https://www.w3.org/2000/01/rdf-schema#label
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De Haviland DH-4
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gptkbp:influenced
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later bombers
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gptkbp:influenced_by
|
De Haviland DH-1
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gptkbp:landing_gear
|
tailwheel
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gptkbp:length
|
9.83 m
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gptkbp:manufacturer
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gptkb:De_Havilland_Aircraft_Company
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gptkbp:max_speed
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185 km/h
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gptkbp:notable_users
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gptkb:US_Marine_Corps
gptkb:Royal_Air_Force
gptkb:Canadian_Air_Force
gptkb:US_Navy
gptkb:Austro-Hungarian_Air_Force
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gptkbp:number_built
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over 4,800
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gptkbp:operational_use
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gptkb:World_War_I
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gptkbp:production_years
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1920s
1916-1920
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gptkbp:range
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1,600 km
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gptkbp:retired
|
1940s
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gptkbp:role
|
gptkb:transport_aircraft
gptkb:military_aircraft
gptkb:bomber
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gptkbp:service_entry
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gptkb:1917
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gptkbp:successor
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gptkb:Douglas_O-2
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gptkbp:tail_type
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conventional tail
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gptkbp:used_by
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gptkb:United_States_Army_Air_Service
|
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gptkbp:used_in
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gptkb:World_War_II
|
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gptkbp:variant
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gptkb:DH-4_A
gptkb:DH-4_B
gptkb:DH-4_M
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|
gptkbp:wing_configuration
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two-bay biplane
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gptkbp:wingspan
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14.63 m
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gptkbp:bfsParent
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gptkb:Liberty_L-12_engine
gptkb:first_transcontinental_air_race
gptkb:US_Army_Air_Service
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gptkbp:bfsLayer
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7
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