An aeroplane needs a minimum speed of 150-250 kph to take off, and the world record for the speed of a sailboat is currently “only” 121.1 km/h.
Lennuk vajab õhku tõusmiseks minimaalselt 150-250-kilomeetrist tunnikiirust, purjekate kiiruse maailmarekordiks on praegu "vaid" 121,1 km/h.