Downloadable digit​al models that you can print and build. Toggle NavigationHomeFreebiesModelsChevronCivilianMilitaryHelicoptersSeaplanesX-PlanesVehicles and OtherTV and Movie VehiclesSpecial BundlesF.A.Q.sLinksProjectsHomeFreebiesModelsChevronCivilianMilitaryHelicoptersSeaplanesX-PlanesVehicles and OtherTV and Movie VehiclesSpecial BundlesF.A.Q.sLinksProjects X-PLANES FAILED PROTOTYPES - CIVILIAN Bristol Brabazon Bugatti 100 Burnelli UB-14 Burnelli CBY-3 Edgley Optica Learavia Learfan Rutan Boomerang FAILED PROTOTYPES - MILITARY AirLand Scorpion Allied Aviation XLRA-1 Armstrong Whitworth AW-52 Arsenal Delenne 10C-2 Arsenal VB-10 Consolidated XP-81 Ilyushin IL-40 Brawny North American XB-70 Valkyrie PZL M-15 Belphegor Vickers Type 161 Curtiss XP-87 Blackhawk Avro CF-105 Arrow Convair XC-99 Kettering Bug Aerial Torpedo Northrop XP-56 Black Bullet Republic XF-12 Rainbow Vought V-173 Flying Pancake Dehavilland DH.93 Don Blackburn AD Scout Curtiss Wright XP-55 Ascender Kyushu J7W1 Shinden Northrop YA-9 Republic XP-47J Superbolt Vought XF5U Flying Flapjack Douglas A2D Skyshark Budd RB-1 Conestoga Gulfstream Peregrine 600 Miles M.39B Libellula Piper PA-48 Enforcer Grumman X-29 Witteman-Lewis XNBL-1 "Barling Bomber" COMPOUND HELICOPTER & TILTROTOR PROTOTYPES Bell XV-15 Eurocopter X-3 Lockheed AH-56 Cheyenne Piasecki X-49 SNCASE Se-700 SNECMA C-450 Coleoptere Nord 500 Boeing-Sikorsky RAH-66 Comanche RESEARCH AIRCRAFT Bell X-1E Douglas D-558 Skystreak PAPER AIRPLANES - THESE NEVER MADE IT OFF THE DRAWING BOARD Dornier Haunebau II Henschell P-75 Horten Ho XVIII Amerikabomber Ushakov LPL Flying Submarine Wesserflug P-1003 BMW Schnellbomber / PreviousNextPausePlayClose