Hughes H-4 Hercules (Spruce Goose)

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:aircraft
gptkbp:capacity	up to 750 troops 2 Sherman tanks
gptkbp:category	gptkb:aircraft museum aircraft
gptkbp:crew	5
gptkbp:designer	gptkb:Howard_Hughes
gptkbp:distance_flown	about 1 mile (1.6 km)
gptkbp:duration	about 26 seconds
gptkbp:enginePower	3,000 hp (2,200 kW) each
gptkbp:firstFlight	November 2, 1947
gptkbp:height	79 ft 4 in (24.18 m)
https://www.w3.org/2000/01/rdf-schema#label	Hughes H-4 Hercules (Spruce Goose)
gptkbp:length	218 ft 8 in (66.65 m)
gptkbp:location	gptkb:Evergreen_Aviation_&_Space_Museum gptkb:McMinnville,_Oregon,_USA
gptkbp:manufacturer	gptkb:Hughes_Aircraft_Company
gptkbp:material	wood birch
gptkbp:maximumSpeed	~135 mph (217 km/h)
gptkbp:maxTakeoffWeight	400,000 lb (181,437 kg)
gptkbp:nickname	gptkb:Spruce_Goose
gptkbp:notable_for	largest wingspan of any aircraft ever built largest flying boat ever built only one brief flight
gptkbp:numberBuilt	1
gptkbp:original_designation	gptkb:HK-1
gptkbp:powerplant	gptkb:8_×_Pratt_&_Whitney_R-4360_Wasp_Major_radial_engines
gptkbp:primaryUse	gptkb:aircraft
gptkbp:project_sponsor	gptkb:U.S._government gptkb:Howard_Hughes gptkb:Henry_J._Kaiser
gptkbp:projectCost	$23 million (1947 USD)
gptkbp:purpose	World War II transatlantic transport
gptkbp:reason_for_wood_construction	wartime restrictions on aluminum
gptkbp:registration	gptkb:NX37602
gptkbp:status	retired
gptkbp:wingspan	320 ft 11 in (97.54 m)
gptkbp:bfsParent	gptkb:Evergreen_Aviation_&_Space_Museum
gptkbp:bfsLayer	6