Originally Posted by
Sepp
@airforced: I concur.
Playing along with it though: it would also be very interesting to hear how the genius that came up with the idea plans to implement approach lighting/PAPIs.
That's easy, you just have a bunch of self-driving cars with lights on top that drive round at high speed in formation. You approach with an ever-decreasing spiral manoeuvre (aka the oozlum trick), keeping the cars in sight as you slowly descend.