can any one tell me
can we make an ultralight aircraft using a 200cc bike engine to fly.
if not whats the rpm of engine required to make such plane to fly.
i may sound krazy  but some one please clear my confussion.

Why a 200 cc engine and not smaller?

Coz its nt rc .i want to fly on it

yeah even i want to fly and i think its dream of every aero modeller........  

But need to take pilot license 


Its cost more than building a ultra light model.

know that i need pilot license .but i want to know that wether its possible to make this thing.i was just thinking about it.not going to make it now .but after my btech 4yrs after.please let me know wether its possible or nt ?

Hey... flying has more to do with the airfoil and propellers and how much weight you are lifting off the ground. The engine is just there to power the prop. So can you provide details of your airfoil and propeller ?

check for more :

http://www.rcindia.org/self-designed-diy-and-college-projects/scratchbuilt-rc-microlightultralight-trike/

Am trying to locate one from Kerala somebody built on his roof top [ Trike ] will post when I find it.

hi,

I would suggest to go for para motor, its low cost and can be packed and stored in small place.

available in Pune.

sir can u suggest any sites

i am inplans to build one.. its called a powered parachute.. ned only 400X400 feet for take off and landing..  u cansee more info @ 6 chuter PPC.. 

there are plans also available for sale online.