|
gptkbp:instance_of
|
gptkb:aircraft
|
|
gptkbp:aircraft_operated
|
gptkb:military_aircraft
160 km/h
1,500 kg
3.05 m
9.14 m
good maneuverability
|
|
gptkbp:aircraft_role
|
transport and reconnaissance
|
|
gptkbp:aircraft_type
|
gptkb:bomber
|
|
gptkbp:armament
|
machine guns
|
|
gptkbp:cockpit
|
open cockpit
|
|
gptkbp:crew
|
2
|
|
gptkbp:crew_capacity
|
2-4
|
|
gptkbp:decommissioned
|
gptkb:1940
|
|
gptkbp:design
|
gptkb:Geoffrey_de_Havilland
|
|
gptkbp:design_features
|
gptkb:biplane
|
|
gptkbp:engine_configuration
|
pusher configuration
|
|
gptkbp:engine_power
|
400 hp
|
|
gptkbp:engine_type
|
piston engine
|
|
gptkbp:first_flight
|
gptkb:1920
|
|
gptkbp:fuel_capacity
|
400 L
|
|
gptkbp:fuselage_material
|
wood and fabric
|
|
gptkbp:historical_context
|
post-World War I aviation development
|
|
gptkbp:historical_significance
|
first American-built bomber used in combat
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
DH-4 M
|
|
gptkbp:influenced_by
|
DH.4
|
|
gptkbp:landing_gear
|
tailwheel
|
|
gptkbp:legacy
|
influenced future bomber designs
|
|
gptkbp:length
|
9.14 m
|
|
gptkbp:manufacturer
|
gptkb:De_Havilland
|
|
gptkbp:max_speed
|
160 km/h
|
|
gptkbp:max_takeoff_weight
|
2,500 kg
|
|
gptkbp:nickname
|
gptkb:Liberty_Plane
|
|
gptkbp:notable_mission
|
airlift operations
|
|
gptkbp:notable_users
|
gptkb:United_States_Army_Air_Service
|
|
gptkbp:number_of_engines
|
2
|
|
gptkbp:operational_history
|
used in various conflicts
|
|
gptkbp:operational_use
|
military and civilian roles
|
|
gptkbp:origin
|
gptkb:United_Kingdom
|
|
gptkbp:passenger_capacity
|
gptkb:4
|
|
gptkbp:post_war_career
|
gptkb:transportation
reconnaissance
|
|
gptkbp:produces
|
over 1,000 units
|
|
gptkbp:production_years
|
1920-1930
|
|
gptkbp:range
|
1,200 km
|
|
gptkbp:retirement_year
|
gptkb:1940
|
|
gptkbp:role
|
gptkb:military_logistics
|
|
gptkbp:service_ceiling
|
3,000 m
|
|
gptkbp:service_history
|
served in multiple air forces
|
|
gptkbp:service_years
|
1920-1940
|
|
gptkbp:successor
|
gptkb:De_Havilland_DH.9
|
|
gptkbp:tail_type
|
conventional tail
|
|
gptkbp:used_by
|
gptkb:Royal_Air_Force
|
|
gptkbp:variant
|
gptkb:De_Havilland_DH.4
|
|
gptkbp:wing_area
|
50 m²
|
|
gptkbp:wing_configuration
|
wood and fabric
biplane wings
|
|
gptkbp:wingspan
|
14.63 m
|
|
gptkbp:bfsParent
|
gptkb:De_Havilland_DH-4
|
|
gptkbp:bfsLayer
|
7
|