Do you already own a (like a Spektrum, Futaba, or FrSky)? What is your budget range for a simulator setup?

Software piracy is a form of copyright infringement. Using a crack is effectively stealing the fruits of developers' labor, who invest years of their time to create a product. While enforcement against individual users is rare, the act remains morally and legally questionable.

If the cost of RealFlight is a barrier, several free or budget-friendly RC simulators offer excellent physics without the security risks.