Sincepeoplegotanideaofaflyingcarmanydesignsweremadeandaircrafttechnologieswere
inherited.Themostcommonwastoattachseveralaircraftpartslikeapropeller,wingsonthe
maincarbody andinordertoflytheattachedpartsweretoberemovedthustherewasa
problemoftransportationoftheseremovedparts.Manyducted-fanaircraftloststabilitywhen
thespeedexceededaparticularvalue.Themotorswerenoisycausingpollution.Tilldate,no
VTOL cars have proper performance when it comes tomoving on roads.
Itisproventhatcommercialflightsaresaferthananyothermodesoftransportation.Butinthis
case,theflightswillnothaveasmanysafetychecksascommercialflights.Also,thepilots,in
thiscase,wouldbelesstrainedandcanhaveproblemsindrivingintwodimensions.Therecan
bechancesofmid-aircollisionsandalsotherecouldbechancesofanemergencylandingin
suchcasesthevehicleshouldbeabletolandatanyplace.Theweatherconditionscancause
problemsintheaerodynamicsofthevehicle.Also,itismechanicallydifficulttomakeavehicle