WRoadable aircraft
WFlying car
WAeroMobil s.r.o. AeroMobil
WAerial Reconfigurable Embedded System
WAerocar
WAerocar 2000
WWagner Aerocar
WAudi Pop.Up Next
WAutogiro Company of America AC-35
WAVE Mizar
WBryan Autoplane
WButterfly Super Sky Cycle
WConvair Model 116WConvair Model 118
WCurtiss Autoplane
WFulton Airphibian
WHafner Rotabuggy
WHaynes Aero Skyblazer
WI-TEC Maverick
WJoby Aviation
WMoller M200G Volantor
WParajet Skycar
WPlane Driven PD-1
WSamson Switchblade
WTampier Avion-Automobile
WTerrafugia
WTerrafugia TF-X
WTerrafugia Transition
WUrban Aeronautics X-Hawk
WWaterman Arrowbile