In single player mode, press pause, then B, to look at a cheat screen which shows your flight plan, and where you've not been.
Contributed By: Bodobodot.
Know Something We Don't?
You can submit new cheat codes for this game using our Cheat Submission Form.
Have We Been Fooled?
If you see a non-working or fake code in the list above, let us know by using our Problem Submission Form.