thanks for your replies.
I'm not actually thinking of doing it. I was just wondering if the story from my instructor could actually be true or if its just a fools tale.
Btw, are there any laws governing private airports (non-public use)? Part 150-169 dont say anthing.
I mean, is it legal for me to buy some acres out in central america, mow the grass (maybe even out the dirt a bit), and call it my 'strip' ?