Good afternoon Folks,
I have got a new idea.
My father owns a 18 acre plot of land some 200km away from Bangalore (some sindhanoor)
My idea is that If we construct a big landing strip,hangar, dig a big pond and create a big racecourse, what will be the resonse from the public..
howmuch can it cost?
Will people be willing to go there?

gr8 idea! people will go, no doubt

You have struck Chord with my longstanding wish.

I think 18 Acres is far too less for what you want to create. You may be able to create a Obstacle Track for RC Buggy's or Heli flying field with other ancillaries with may be a Go-Kart Track too. But for RC Plane Strip and undisturbed flying area you may need some thing like 200 Acres min to start with.

Yes 18 acres is less for a flying field - if you want people to pay

although it could work out if it is surrounded by unobstructed farmland / open land.

Yes, all surroundings are farmland but there also, agriculture is less as water is not available properly in summer in that region

pond will be difficult ( water will get evaporated and all that will be left is a big ditch )