|
gptkbp:instance_of
|
gptkb:aircraft
|
|
gptkbp:cockpit
|
open cockpit
|
|
gptkbp:country_of_origin
|
gptkb:United_States
|
|
gptkbp:crew
|
2
|
|
gptkbp:design
|
gptkb:William_Boeing
|
|
gptkbp:engine_type
|
gptkb:radial_engine
|
|
gptkbp:first_flight
|
1925
|
|
gptkbp:fuel_capacity
|
50 gallons
|
|
gptkbp:height
|
10 ft 0 in
|
|
gptkbp:historical_significance
|
first aircraft to carry airmail for the USPS.
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Boeing 40
|
|
gptkbp:influenced_by
|
gptkb:Boeing_40_A
gptkb:Boeing_40_B
|
|
gptkbp:landing_gear
|
tailwheel
|
|
gptkbp:length
|
30 ft 0 in
|
|
gptkbp:manufacturer
|
gptkb:Boeing
|
|
gptkbp:max_speed
|
90 mph
|
|
gptkbp:notable_features
|
biplane configuration
open cockpit
large cargo capacity
|
|
gptkbp:number_built
|
approximately 100
|
|
gptkbp:passenger_capacity
|
gptkb:4
|
|
gptkbp:production_years
|
1925-1929
|
|
gptkbp:range
|
400 miles
|
|
gptkbp:related_aircraft
|
gptkb:Boeing_80
gptkb:Boeing_50
gptkb:Boeing_60
gptkb:Boeing_70
gptkb:Boeing_90
|
|
gptkbp:retirement
|
1930s
|
|
gptkbp:role
|
mail transport
|
|
gptkbp:service_entry
|
1925
|
|
gptkbp:successor
|
gptkb:Boeing_80
|
|
gptkbp:type
|
gptkb:biplane
|
|
gptkbp:used_by
|
gptkb:United_States_Postal_Service
|
|
gptkbp:variant
|
gptkb:Boeing_40_A
gptkb:Boeing_40_B
|
|
gptkbp:weight
|
2,500 lb
|
|
gptkbp:wing_area
|
400 sq ft
|
|
gptkbp:wingspan
|
43 ft 4 in
|
|
gptkbp:bfsParent
|
gptkb:Boeing_247
gptkb:Wright_J-5_Whirlwind
|
|
gptkbp:bfsLayer
|
5
|