The cheapest way to build a helicopter is to build a LOT of them. This way you get economies of scale.
build
you don't you twit
Build it yourself from parts purchased at your local crack den
Walmart
It's the cheapest way to build a good interior wall.
The cheapest way to build a shed is to use basic materials like wood, metal, or plastic, and to do the construction work yourself instead of hiring professionals. You can also look for discounted or second-hand materials to save money.
That depends on what level your talking about in the level of Cat woman you will have to build it and in other levels you either have to build it or build a thing you have to push and get the helicopter out of a shed or something.
He didn't have or build an actual helicopter. It was just a sketch.
Igor never flew a helicopter, but he did build one though.
Use wood, it's the cheapest and the safest way. If you build your halfpipe properly it should last for years. Cover it up in the winter though. Try http://www.buildhalfpipes.com/ They seem to know how to build them the right way.
yes it i they build it in the 1945 it was one of the first navy helicopters to be in army
The Robinson R22 is about as cheap as helicopters get, and a new one is still a quarter-million dollars.