|
gptkbp:instanceOf
|
aircraft
|
|
gptkbp:aircraft
|
cargo transport
light aircraft
high-wing biplane
|
|
gptkbp:constructionMaterial
|
wood
fabric
|
|
gptkbp:controls
|
ailerons
elevator
rudder
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:crew
|
1
|
|
gptkbp:design
|
gptkb:William_Boeing
two-bay biplane
|
|
gptkbp:engine
|
gptkb:Wright_J-5
|
|
gptkbp:engineType
|
piston engine
|
|
gptkbp:firstFlight
|
1925
1930s
|
|
gptkbp:fuelCapacity
|
50 gallons
|
|
gptkbp:headlights
|
conventional tail
|
|
gptkbp:historicalContext
|
1920s aviation industry
|
|
gptkbp:historicalSignificance
|
pioneered airmail service
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Boeing 40K
|
|
gptkbp:influenced
|
later_Boeing_aircraft
|
|
gptkbp:influencedBy
|
gptkb:Boeing_Model_40
|
|
gptkbp:landingGear
|
tailwheel
|
|
gptkbp:length
|
30 ft 0 in
|
|
gptkbp:manufacturer
|
gptkb:Boeing
|
|
gptkbp:maxSpeed
|
120 mph
|
|
gptkbp:maxTakeoffWeight
|
3,200 lb
|
|
gptkbp:notableFeature
|
none documented
open cockpit
|
|
gptkbp:notableUsers
|
gptkb:United_States_Postal_Service
|
|
gptkbp:numberBuilt
|
50
|
|
gptkbp:operationalArea
|
commercial aviation
|
|
gptkbp:operationalStatus
|
retired
|
|
gptkbp:passengerCapacity
|
2
|
|
gptkbp:productionLocation
|
gptkb:Seattle,_Washington
|
|
gptkbp:productionYears
|
1925-1927
|
|
gptkbp:propulsion
|
fixed-pitch propeller
|
|
gptkbp:role
|
mail transport
first commercial aircraft by Boeing
|
|
gptkbp:services
|
10,000 ft
|
|
gptkbp:successor
|
gptkb:Boeing_40C
|
|
gptkbp:type
|
biplane
|
|
gptkbp:weight
|
2,200 lb
|
|
gptkbp:wingArea
|
300 sq ft
|
|
gptkbp:wingspan
|
40 ft 0 in
|