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gptkbp:instance_of
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gptkb:aircraft
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|
gptkbp:air_traffic_control
|
fly-by-wire
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|
gptkbp:aircraft_configuration
|
innovative design
tailless
|
|
gptkbp:aircraft_operated
|
advanced aerodynamics
high speed
pioneering aircraft design
swept wings
influential in aviation history
part of aviation history
|
|
gptkbp:aircraft_role
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strategic bombing
|
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gptkbp:aircraft_type
|
gptkb:aircraft
|
|
gptkbp:armament
|
gptkb:bombs
machine guns
|
|
gptkbp:ceiling
|
40,000 feet
|
|
gptkbp:challenges
|
stability and control
|
|
gptkbp:crew
|
gptkb:3
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gptkbp:design
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gptkb:YB-49_A
gptkb:Jack_Northrop
flying wing
|
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gptkbp:design_date
|
1946
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gptkbp:design_feature
|
low drag
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gptkbp:design_influence
|
modern stealth aircraft
|
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gptkbp:design_philosophy
|
flying wing concept
|
|
gptkbp:development
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gptkb:United_States_Air_Force
|
|
gptkbp:engine_type
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gptkb:jet_engine
|
|
gptkbp:first_flight
|
1947
1948
extensive testing
military evaluation
|
|
gptkbp:fuel_capacity
|
10,000 pounds
|
|
gptkbp:height
|
15 feet 9 inches
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Northrop YB-49 Flying Wing
|
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gptkbp:influenced
|
gptkb:B-2_Spirit
|
|
gptkbp:inspiration
|
World War II bombers
|
|
gptkbp:is_tested_for
|
Air Force test program
|
|
gptkbp:length
|
49 feet 5 inches
|
|
gptkbp:manufacturer
|
gptkb:Northrop_Corporation
|
|
gptkbp:max_speed
|
490 mph
|
|
gptkbp:nickname
|
gptkb:Flying_Wing
|
|
gptkbp:notable_pilots
|
gptkb:Gordon_L._Allard
|
|
gptkbp:number_built
|
2
|
|
gptkbp:number_of_engines
|
gptkb:4
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|
gptkbp:operational_history
|
limited
|
|
gptkbp:project
|
gptkb:Robert_A._Mc_Donald
|
|
gptkbp:range
|
3,000 miles
|
|
gptkbp:related_aircraft
|
gptkb:Northrop_YB-35
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|
gptkbp:role
|
gptkb:bomber
stealth technology demonstration
|
|
gptkbp:service
|
never entered service
|
|
gptkbp:status
|
canceled
|
|
gptkbp:technology
|
jet propulsion
|
|
gptkbp:weight
|
100,000 pounds
|
|
gptkbp:wing_area
|
5,000 square feet
|
|
gptkbp:wingspan
|
172 feet 10 inches
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gptkbp:bfsParent
|
gptkb:Jack_Northrop
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gptkbp:bfsLayer
|
5
|