Is it possible to have two trust fans on a hovercraft ?
I am designing a hovercraft similar to the instructable " 10hp hovercraft ", but competly from scratch. Finding a blade big enough is becoming a problem. I had the idea of useing the 13 horse motor and pullies to power two 20" fans from a box fan. The fans power is also cut 1/3 from trust to lift. So my question is it powerfull enough to lift 250 pounds.