Before this can be done more research is needed into problems of strength, resistance, propulsion, rolling and the manoeuvrability of "flat" ships.
Phambi kokuba lento yenziwe uphengululo olongozelo lweyo luyafuneka kwingxaki zamandla, inkcaso, ukuqhutyelwa phambili, ukuqengqeleka kwakunye nokuba nokulawula iinqanawa ezithe caba.