. "ground-effect vehicle" . . "ground-effect craft" . "Ground-effect vehicle#Lippisch Type and Hanno Fischer" . . "Ground-effect vehicle#Soviet Union GEVs" . "Ekranoplan" . "inverse-delta aircraft" . . "Ground-effect vehicle" . . "ground-effect" . . . "ground effect aircraft" . . "inverse delta aircraft" . "wing-in-ground-effect vehicle" . . . "ground effect airplane" . . . "ekranoplan" . "Ground-effect vehicle" . . . "Wing-in-ground-effect" . . . "Ground effect aircraft" . . . .