Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Human-powered_aircraft> ?p ?o }
- Human-powered_aircraft abstract "A human-powered aircraft (HPA) is an aircraft belonging to the class of vehicles known as human-powered vehicles. Early attempts at human-powered flight were unsuccessful because of the difficulty of achieving the high power-to-weight ratio. Prototypes often used ornithopter principles which were not only too heavy to meet this requirement but aerodynamically unsatisfactory.As of 2008, human-powered aircraft have been successfully flown over considerable distances. However, they are primarily constructed as engineering challenges rather than for any kind of recreational or utilitarian purpose.".
- Human-powered_aircraft thumbnail EC87-0014-8.jpg?width=300.
- Human-powered_aircraft wikiPageExternalLink 1913%20-%201259.html.
- Human-powered_aircraft wikiPageExternalLink 1971%20-%202786.html.
- Human-powered_aircraft wikiPageExternalLink 1977%20-%203235.html.
- Human-powered_aircraft wikiPageExternalLink 1985%20-%200744.html.
- Human-powered_aircraft wikiPageExternalLink 50-years-human-powered-flight.
- Human-powered_aircraft wikiPageExternalLink index.html.
- Human-powered_aircraft wikiPageExternalLink air.htm.
- Human-powered_aircraft wikiPageID "23777691".
- Human-powered_aircraft wikiPageLength "17931".
- Human-powered_aircraft wikiPageOutDegree "80".
- Human-powered_aircraft wikiPageRevisionID "676495775".
- Human-powered_aircraft wikiPageWikiLink Aircraft.
- Human-powered_aircraft wikiPageWikiLink Airfoil.
- Human-powered_aircraft wikiPageWikiLink Airglow_(aircraft).
- Human-powered_aircraft wikiPageWikiLink Airship.
- Human-powered_aircraft wikiPageWikiLink Assisted_take-off.
- Human-powered_aircraft wikiPageWikiLink Assisted_takeoff.
- Human-powered_aircraft wikiPageWikiLink Berlin_Tempelhof_Airport.
- Human-powered_aircraft wikiPageWikiLink Bossi-Bonomi_Pedaliante.
- Human-powered_aircraft wikiPageWikiLink Bryan_Allen_(hang_glider).
- Human-powered_aircraft wikiPageWikiLink Buoyancy.
- Human-powered_aircraft wikiPageWikiLink Carbon-fiber-reinforced_polymer.
- Human-powered_aircraft wikiPageWikiLink Carbon_fibre.
- Human-powered_aircraft wikiPageWikiLink Catapult.
- Human-powered_aircraft wikiPageWikiLink Category:American_inventions.
- Human-powered_aircraft wikiPageWikiLink Category:Human-powered_aircraft.
- Human-powered_aircraft wikiPageWikiLink Controllable_slope_soaring.
- Human-powered_aircraft wikiPageWikiLink Cranfield.
- Human-powered_aircraft wikiPageWikiLink Cranfield_University.
- Human-powered_aircraft wikiPageWikiLink Crete.
- Human-powered_aircraft wikiPageWikiLink Dayton,_Ohio.
- Human-powered_aircraft wikiPageWikiLink De_Havilland.
- Human-powered_aircraft wikiPageWikiLink De_Havilland_Aircraft_Company.
- Human-powered_aircraft wikiPageWikiLink Derek_Piggott.
- Human-powered_aircraft wikiPageWikiLink Electric_aircraft.
- Human-powered_aircraft wikiPageWikiLink Enea_Bossi,_Sr..
- Human-powered_aircraft wikiPageWikiLink Engelbert_Zaschka.
- Human-powered_aircraft wikiPageWikiLink England.
- Human-powered_aircraft wikiPageWikiLink France.
- Human-powered_aircraft wikiPageWikiLink Fédération_Aéronautique_Internationale.
- Human-powered_aircraft wikiPageWikiLink Gerhardt_Cycleplane.
- Human-powered_aircraft wikiPageWikiLink German_language.
- Human-powered_aircraft wikiPageWikiLink Glider_(aircraft).
- Human-powered_aircraft wikiPageWikiLink Gossamer_Albatross.
- Human-powered_aircraft wikiPageWikiLink Gossamer_Condor.
- Human-powered_aircraft wikiPageWikiLink HMPAC_Puffin.
- Human-powered_aircraft wikiPageWikiLink Halle,_Saxony-Anhalt.
- Human-powered_aircraft wikiPageWikiLink Halle_(Saale).
- Human-powered_aircraft wikiPageWikiLink Hatfield_Puffin.
- Human-powered_aircraft wikiPageWikiLink Henry_Kremer.
- Human-powered_aircraft wikiPageWikiLink Heraklion.
- Human-powered_aircraft wikiPageWikiLink Human-powered_helicopter.
- Human-powered_aircraft wikiPageWikiLink Human-powered_transport.
- Human-powered_aircraft wikiPageWikiLink Icarus_Cup.
- Human-powered_aircraft wikiPageWikiLink Imperial_College.
- Human-powered_aircraft wikiPageWikiLink Imperial_College_London.
- Human-powered_aircraft wikiPageWikiLink Iraklion.
- Human-powered_aircraft wikiPageWikiLink Italy.
- Human-powered_aircraft wikiPageWikiLink John_W._R._Taylor.
- Human-powered_aircraft wikiPageWikiLink John_Wimpenny.
- Human-powered_aircraft wikiPageWikiLink Kremer_prize.
- Human-powered_aircraft wikiPageWikiLink Kremer_prizes.
- Human-powered_aircraft wikiPageWikiLink Lasham_Airfield.
- Human-powered_aircraft wikiPageWikiLink Lift_(force).
- Human-powered_aircraft wikiPageWikiLink List_of_Human-powered_aircraft.
- Human-powered_aircraft wikiPageWikiLink List_of_human-powered_aircraft.
- Human-powered_aircraft wikiPageWikiLink Liverpuffin.
- Human-powered_aircraft wikiPageWikiLink MIT_Daedalus.
- Human-powered_aircraft wikiPageWikiLink MacCready_Gossamer_Albatross.
- Human-powered_aircraft wikiPageWikiLink MacCready_Gossamer_Condor.
- Human-powered_aircraft wikiPageWikiLink Marathon.
- Human-powered_aircraft wikiPageWikiLink Massachusetts_Institute_of_Technology.
- Human-powered_aircraft wikiPageWikiLink McCook_Field.
- Human-powered_aircraft wikiPageWikiLink Musculair.
- Human-powered_aircraft wikiPageWikiLink Ornithopter.
- Human-powered_aircraft wikiPageWikiLink PSU_Zephyrus.
- Human-powered_aircraft wikiPageWikiLink Paul_MacCready.
- Human-powered_aircraft wikiPageWikiLink Pedaliante.
- Human-powered_aircraft wikiPageWikiLink Pennsylvania_State_University.
- Human-powered_aircraft wikiPageWikiLink Power-to-weight_ratio.
- Human-powered_aircraft wikiPageWikiLink RAF_Halton.
- Human-powered_aircraft wikiPageWikiLink Royal_Aeronautical_Society.
- Human-powered_aircraft wikiPageWikiLink Royal_Air_Force.
- Human-powered_aircraft wikiPageWikiLink SUMPAC.
- Human-powered_aircraft wikiPageWikiLink Santorini.
- Human-powered_aircraft wikiPageWikiLink Solar-powered_aircraft.
- Human-powered_aircraft wikiPageWikiLink Southampton_University.
- Human-powered_aircraft wikiPageWikiLink Traditions_and_student_activities_at_MIT.
- Human-powered_aircraft wikiPageWikiLink UTIAS_Snowbird.
- Human-powered_aircraft wikiPageWikiLink University_of_Southampton.
- Human-powered_aircraft wikiPageWikiLink Virginia_Polytechnic_Institute.
- Human-powered_aircraft wikiPageWikiLink Virginia_Tech.
- Human-powered_aircraft wikiPageWikiLink Woodford_Jupiter.
- Human-powered_aircraft wikiPageWikiLink Zero-emissions_vehicle.
- Human-powered_aircraft wikiPageWikiLink File:EC87-0014-8.jpg.
- Human-powered_aircraft wikiPageWikiLink File:HumanPoweredPlane_DC.JPG.
- Human-powered_aircraft wikiPageWikiLink File:SUMPAC.JPG.
- Human-powered_aircraft wikiPageWikiLink File:Zaschka_Human-Power_Aircraft_(1934).jpg.