Water or ice are the best surfaces for hovercraft. They're smooth, not much resistance to the drag of the skirt, and not much blow-off.
howercraft can move on rough surface
How does the flow of air reduce friction of the hovercraft in motion?
It permits travel on water and on land where there are no roads, but fairly flat surfaces.
Sir Christopher Cockerell began work on the hovercraft in 1953. If you type 'hovercraft inventor' into wikipedia it will give you the full article.
a hovercraft can go upto 60 mph
Hovercraft A hovercraft, also known as an air-cushion vehicle or ACV, is an amphibious craft capable of traveling over land, water, mud, ice, and other surfaces.
any surfaces really! just not rough stuff like sandpaper!
Nextag.com will let you compare prices, so you can determine which hovercraft toy will give you the best value for your money. Raiden Tech is also touted as a good place to buy a hovercraft toy online.
There are many great RC hovercraft kits available for purchase. From those available, there is no known best but the Amphibious RC boat is one of the better models.
PAPER...and anything tat is related to paper!
The Coast Guard uses hovercraft because they have the ability to operate in various environments, including ice, water, mud, and sand. Hovercraft are capable of traveling over different surfaces and can reach shallow areas where traditional boats may get stuck. Additionally, they can navigate through obstacles and provide access to remote and inaccessible locations during search and rescue operations.