you need to spin the windmill around and around but 1st u need to get the owl before u can spinned the windmill it'll will help get the princess back :)
Go inside the cover and you will find a hover disk.
Jump up to the roof inside the mill and pull on the rope, the go outside the mill and jump on the blades to make them spin counter-clockwise.
Go inside and jump on the rope then turn the wind mill counter clock wise.
When you get the windmill open on astro knights, you go inside and get the (manure-powered) hovercraft.
manure
there is a goth girl in the wind mill and she will give you the code
You stand on the arms of the windmill and turn it to the left and the hatch on the top of the mill will open.
it turns
you get on top of the ye old romour mill sign, and jump on the wind mill blades and make the wind mill move. Jump about 4-5 times. Then, jump onto the middle of the windmill, and from that jump on the roof and enter.
if you are talking about the hover craft on astroknights it is in the top of the wind mill tower. spin the blades on the wind mill and the top will open up so you can get it
There is a turbine in the wind mill. When the wind turns the blades on the wind mill, the generator inside cranks backwards createing power. The way it does this is that it turns a copper wire inside. One mill can create enough power for -currently- 90 homes. If there is alot of wind in that area that year.
you half to spin the wind mill by getting on i and sping conterclockwise